Mostly cloudy
Feels like 16°C
Wind direction southeast
Gusts 25 km/h
Humidity 60%
Cloud cover 91%
Pressure 1015 hPa
Now · 11:08 AM
Saint-Nazaire Weather & Hourly Forecast
Canada · Quebec
15°C
Overcast
Feels like: 12°C
💧 Humidity 67%
🌡 Pressure 1016 hPa
💨 Wind 11 km/h
👁 Visibility 61.3 km
☁ Clouds 98%
☀️ UV index 0.3 · Low
🌅 Sunrise —
🌇 Sunset —
Hourly Forecast for Saint-Nazaire
Today
Mostly cloudy
Light rain
Feels like 18°C
Wind direction southeast
Gusts 30 km/h
Humidity 63%
Cloud cover 82%
Pressure 1010 hPa
Light rain
Feels like 17°C
Wind direction southeast
Gusts 27 km/h
Humidity 84%
Cloud cover 96%
Pressure 1006 hPa
Moderate rain
Feels like 12°C
Wind direction southeast
Gusts 38 km/h
Humidity 99%
Cloud cover 100%
Pressure 1003 hPa
Tomorrow
Light rain
Feels like 14°C
Wind direction southeast
Gusts 51 km/h
Humidity 99%
Cloud cover 99%
Pressure 999 hPa
Mostly clear night
Feels like 16°C
Wind direction southwest
Gusts 43 km/h
Humidity 95%
Cloud cover 14%
Pressure 996 hPa
Light rain
Feels like 13°C
Wind direction west
Gusts 37 km/h
Humidity 97%
Cloud cover 67%
Pressure 997 hPa
Light rain
Feels like 12°C
Wind direction west
Gusts 44 km/h
Humidity 91%
Cloud cover 100%
Pressure 998 hPa
Overcast
Feels like 10°C
Wind direction west
Gusts 59 km/h
Humidity 69%
Cloud cover 100%
Pressure 1000 hPa
Light rain
Feels like 11°C
Wind direction west
Gusts 57 km/h
Humidity 72%
Cloud cover 100%
Pressure 1002 hPa
Overcast
Feels like 9°C
Wind direction west
Gusts 52 km/h
Humidity 64%
Cloud cover 100%
Pressure 1004 hPa
Mostly cloudy night
Feels like 7°C
Wind direction west
Gusts 51 km/h
Humidity 67%
Cloud cover 77%
Pressure 1005 hPa
Friday
Mostly clear night
Feels like 6°C
Wind direction west
Gusts 41 km/h
Humidity 73%
Cloud cover 26%
Pressure 1007 hPa
Mostly cloudy night
Feels like 6°C
Wind direction west
Gusts 37 km/h
Humidity 74%
Cloud cover 64%
Pressure 1007 hPa
Partly cloudy night
Feels like 5°C
Wind direction west
Gusts 38 km/h
Humidity 79%
Cloud cover 40%
Pressure 1008 hPa
Partly cloudy
Feels like 5°C
Wind direction west
Gusts 52 km/h
Humidity 64%
Cloud cover 49%
Pressure 1009 hPa
Today
Mostly cloudy
Feels like 16°C
Wind direction southeastGusts 25 km/h
Humidity 60%Cloud cover 91%Pressure 1015 hPa
Mostly sunny
Feels like 16°C
Wind direction southeastGusts 28 km/h
Humidity 58%Cloud cover 37%Pressure 1013 hPa
Mostly cloudy
Feels like 18°C
Wind direction southeastGusts 31 km/h
Humidity 55%Cloud cover 65%Pressure 1012 hPa
Light rain
Feels like 18°C
Wind direction southeastGusts 30 km/h
Humidity 63%Cloud cover 82%Pressure 1010 hPa
Light rain
Feels like 18°C
Wind direction southeastGusts 31 km/h
Humidity 71%Cloud cover 97%Pressure 1008 hPa
Overcast
Feels like 19°C
Wind direction southeastGusts 31 km/h
Humidity 70%Cloud cover 99%Pressure 1007 hPa
Light rain
Feels like 17°C
Wind direction southeastGusts 27 km/h
Humidity 84%Cloud cover 96%Pressure 1006 hPa
Severe thunderstorms
Feels like 14°C
Wind direction eastGusts 48 km/h
Humidity 97%Cloud cover 100%Pressure 1005 hPa
Moderate rain
Feels like 13°C
Wind direction southeastGusts 50 km/h
Humidity 98%Cloud cover 100%Pressure 1004 hPa
Moderate rain
Feels like 12°C
Wind direction southeastGusts 38 km/h
Humidity 99%Cloud cover 100%Pressure 1003 hPa
Moderate rain
Feels like 13°C
Wind direction eastGusts 51 km/h
Humidity 99%Cloud cover 99%Pressure 1002 hPa
Moderate rain
Feels like 13°C
Wind direction southeastGusts 51 km/h
Humidity 99%Cloud cover 100%Pressure 1000 hPa
Tomorrow
Light rain
Feels like 14°C
Wind direction southeastGusts 51 km/h
Humidity 99%Cloud cover 99%Pressure 999 hPa
Light rain
Feels like 16°C
Wind direction southGusts 29 km/h
Humidity 97%Cloud cover 71%Pressure 998 hPa
Light rain
Feels like 16°C
Wind direction southwestGusts 35 km/h
Humidity 97%Cloud cover 45%Pressure 997 hPa
Mostly clear night
Feels like 16°C
Wind direction southwestGusts 43 km/h
Humidity 95%Cloud cover 14%Pressure 996 hPa
Light rain
Feels like 15°C
Wind direction westGusts 43 km/h
Humidity 96%Cloud cover 41%Pressure 997 hPa
Light rain
Feels like 14°C
Wind direction westGusts 37 km/h
Humidity 97%Cloud cover 65%Pressure 997 hPa
Light rain
Feels like 13°C
Wind direction westGusts 37 km/h
Humidity 97%Cloud cover 67%Pressure 997 hPa
Light rain
Feels like 12°C
Wind direction westGusts 38 km/h
Humidity 96%Cloud cover 88%Pressure 998 hPa
Light rain
Feels like 12°C
Wind direction westGusts 41 km/h
Humidity 94%Cloud cover 93%Pressure 998 hPa
Light rain
Feels like 12°C
Wind direction westGusts 44 km/h
Humidity 91%Cloud cover 100%Pressure 998 hPa
Light rain
Feels like 11°C
Wind direction westGusts 50 km/h
Humidity 86%Cloud cover 95%Pressure 999 hPa
Light rain
Feels like 11°C
Wind direction westGusts 57 km/h
Humidity 80%Cloud cover 100%Pressure 1000 hPa
Overcast
Feels like 10°C
Wind direction westGusts 59 km/h
Humidity 69%Cloud cover 100%Pressure 1000 hPa
Overcast
Feels like 10°C
Wind direction westGusts 54 km/h
Humidity 61%Cloud cover 100%Pressure 1001 hPa
Light rain
Feels like 10°C
Wind direction westGusts 55 km/h
Humidity 65%Cloud cover 67%Pressure 1001 hPa
Light rain
Feels like 11°C
Wind direction westGusts 57 km/h
Humidity 72%Cloud cover 100%Pressure 1002 hPa
Overcast
Feels like 9°C
Wind direction westGusts 53 km/h
Humidity 62%Cloud cover 95%Pressure 1002 hPa
Overcast
Feels like 9°C
Wind direction westGusts 56 km/h
Humidity 63%Cloud cover 100%Pressure 1003 hPa
Overcast
Feels like 9°C
Wind direction westGusts 52 km/h
Humidity 64%Cloud cover 100%Pressure 1004 hPa
Overcast
Feels like 8°C
Wind direction westGusts 50 km/h
Humidity 65%Cloud cover 100%Pressure 1004 hPa
Overcast night
Feels like 7°C
Wind direction westGusts 52 km/h
Humidity 65%Cloud cover 98%Pressure 1005 hPa
Mostly cloudy night
Feels like 7°C
Wind direction westGusts 51 km/h
Humidity 67%Cloud cover 77%Pressure 1005 hPa
Mostly clear night
Feels like 7°C
Wind direction westGusts 49 km/h
Humidity 71%Cloud cover 33%Pressure 1006 hPa
Partly cloudy night
Feels like 6°C
Wind direction westGusts 44 km/h
Humidity 73%Cloud cover 41%Pressure 1006 hPa
Friday
Mostly clear night
Feels like 6°C
Wind direction westGusts 41 km/h
Humidity 73%Cloud cover 26%Pressure 1007 hPa
Mostly clear night
Feels like 6°C
Wind direction westGusts 38 km/h
Humidity 75%Cloud cover 34%Pressure 1007 hPa
Overcast night
Feels like 6°C
Wind direction westGusts 35 km/h
Humidity 76%Cloud cover 95%Pressure 1007 hPa
Mostly cloudy night
Feels like 6°C
Wind direction westGusts 37 km/h
Humidity 74%Cloud cover 64%Pressure 1007 hPa
Partly cloudy night
Feels like 6°C
Wind direction westGusts 37 km/h
Humidity 75%Cloud cover 45%Pressure 1007 hPa
Clear night
Feels like 5°C
Wind direction westGusts 37 km/h
Humidity 77%Cloud cover 8%Pressure 1008 hPa
Partly cloudy night
Feels like 5°C
Wind direction westGusts 38 km/h
Humidity 79%Cloud cover 40%Pressure 1008 hPa
Partly cloudy
Feels like 5°C
Wind direction westGusts 41 km/h
Humidity 78%Cloud cover 57%Pressure 1009 hPa
Mostly cloudy
Feels like 5°C
Wind direction westGusts 48 km/h
Humidity 72%Cloud cover 77%Pressure 1009 hPa
Partly cloudy
Feels like 5°C
Wind direction westGusts 52 km/h
Humidity 64%Cloud cover 49%Pressure 1009 hPa
Mostly cloudy
Feels like 5°C
Wind direction westGusts 57 km/h
Humidity 58%Cloud cover 84%Pressure 1010 hPa
Overcast
Feels like 6°C
Wind direction westGusts 57 km/h
Humidity 54%Cloud cover 98%Pressure 1010 hPa
Overcast
Feels like 7°C
Wind direction westGusts 56 km/h
Humidity 51%Cloud cover 100%Pressure 1010 hPa
Mostly cloudy
Feels like 8°C
Wind direction westGusts 55 km/h
Humidity 50%Cloud cover 78%Pressure 1010 hPa
Mostly cloudy
Feels like 9°C
Wind direction northwestGusts 53 km/h
Humidity 49%Cloud cover 90%Pressure 1010 hPa
Mostly cloudy
Feels like 10°C
Wind direction northwestGusts 49 km/h
Humidity 47%Cloud cover 83%Pressure 1009 hPa
Mostly cloudy
Feels like 11°C
Wind direction northwestGusts 46 km/h
Humidity 46%Cloud cover 69%Pressure 1010 hPa
Mostly sunny
Feels like 12°C
Wind direction northwestGusts 42 km/h
Humidity 49%Cloud cover 18%Pressure 1010 hPa
Sunny
Feels like 13°C
Wind direction northwestGusts 29 km/h
Humidity 56%Cloud cover 5%Pressure 1010 hPa
Mostly sunny
Feels like 10°C
Wind direction northwestGusts 18 km/h
Humidity 68%Cloud cover 17%Pressure 1011 hPa
Mostly clear night
Feels like 9°C
Wind direction northGusts 13 km/h
Humidity 76%Cloud cover 22%Pressure 1012 hPa
Saturday
Partly cloudy night
Feels like 7°C
Wind direction southeastGusts 8 km/h
Humidity 90%Cloud cover 56%Pressure 1016 hPa
Mostly sunny
Feels like 10°C
Wind direction eastGusts 13 km/h
Humidity 84%Cloud cover 30%Pressure 1016 hPa
Partly cloudy
Feels like 19°C
Wind direction southGusts 18 km/h
Humidity 59%Cloud cover 46%Pressure 1015 hPa
Partly cloudy
Feels like 20°C
Wind direction southwestGusts 30 km/h
Humidity 44%Cloud cover 67%Pressure 1013 hPa
Partly cloudy
Feels like 20°C
Wind direction southwestGusts 31 km/h
Humidity 53%Cloud cover 73%Pressure 1011 hPa
Mostly cloudy night
Feels like 15°C
Wind direction southGusts 29 km/h
Humidity 63%Cloud cover 88%Pressure 1011 hPa
Partly cloudy night
Feels like 15°C
Wind direction southGusts 32 km/h
Humidity 70%Cloud cover 60%Pressure 1011 hPa
Sunday
Mostly clear night
Feels like 14°C
Wind direction southGusts 26 km/h
Humidity 77%Cloud cover 16%Pressure 1009 hPa
Mostly clear night
Feels like 14°C
Wind direction southGusts 25 km/h
Humidity 81%Cloud cover 39%Pressure 1007 hPa
Light rain
Feels like 15°C
Wind direction southwestGusts 22 km/h
Humidity 95%Cloud cover 100%Pressure 1007 hPa
Mostly cloudy
Feels like 17°C
Wind direction southwestGusts 34 km/h
Humidity 91%Cloud cover 88%Pressure 1007 hPa
Partly cloudy
Feels like 19°C
Wind direction westGusts 36 km/h
Humidity 58%Cloud cover 67%Pressure 1007 hPa
Light rain
Feels like 18°C
Wind direction northwestGusts 35 km/h
Humidity 61%Cloud cover 50%Pressure 1007 hPa
Mostly clear night
Feels like 13°C
Wind direction northwestGusts 36 km/h
Humidity 68%Cloud cover 36%Pressure 1011 hPa
Mostly cloudy night
Feels like 11°C
Wind direction northwestGusts 34 km/h
Humidity 66%Cloud cover 87%Pressure 1013 hPa
Monday
Mostly clear night
Feels like 8°C
Wind direction northwestGusts 28 km/h
Humidity 77%Cloud cover 37%Pressure 1015 hPa
Mostly clear night
Feels like 8°C
Wind direction northwestGusts 27 km/h
Humidity 75%Cloud cover 33%Pressure 1016 hPa
Partly cloudy
Feels like 8°C
Wind direction northwestGusts 31 km/h
Humidity 75%Cloud cover 49%Pressure 1019 hPa
Light rain
Feels like 9°C
Wind direction northwestGusts 43 km/h
Humidity 60%Cloud cover 99%Pressure 1019 hPa
Overcast
Feels like 9°C
Wind direction northwestGusts 43 km/h
Humidity 52%Cloud cover 98%Pressure 1020 hPa
Mostly cloudy
Feels like 10°C
Wind direction northwestGusts 39 km/h
Humidity 49%Cloud cover 82%Pressure 1021 hPa
Mostly clear night
Feels like 8°C
Wind direction northwestGusts 35 km/h
Humidity 73%Cloud cover 30%Pressure 1022 hPa
Mostly clear night
Feels like 7°C
Wind direction southeastGusts 9 km/h
Humidity 83%Cloud cover 21%Pressure 1022 hPa
Tuesday
Partly cloudy night
Feels like 6°C
Wind direction southeastGusts 11 km/h
Humidity 90%Cloud cover 46%Pressure 1021 hPa
Mostly cloudy
Feels like 7°C
Wind direction southeastGusts —
Humidity 92%Cloud cover 80%Pressure 1020 hPa
Moderate rain
Feels like 7°C
Wind direction eastGusts —
Humidity 97%Cloud cover 100%Pressure 1014 hPa
Light rain
Feels like 18°C
Wind direction southwestGusts —
Humidity 90%Cloud cover 95%Pressure 1002 hPa
Wednesday
Partly cloudy night
Feels like 10°C
Wind direction northwestGusts —
Humidity 62%Cloud cover 52%Pressure 1011 hPa
Sunny
Feels like 7°C
Wind direction northwestGusts —
Humidity 71%Cloud cover 8%Pressure 1019 hPa
Overcast
Feels like 8°C
Wind direction northwestGusts —
Humidity 73%Cloud cover 99%Pressure 1025 hPa
Clear night
Feels like 11°C
Wind direction westGusts —
Humidity 48%Cloud cover 5%Pressure 1026 hPa
Thursday
Clear night
Feels like 8°C
Wind direction northwestGusts —
Humidity 69%Cloud cover 0%Pressure 1029 hPa
Mostly sunny
Feels like 5°C
Wind direction northGusts —
Humidity 80%Cloud cover 19%Pressure 1030 hPa
Overcast
Feels like 7°C
Wind direction southeastGusts —
Humidity 89%Cloud cover 95%Pressure 1031 hPa
Mostly clear night
Feels like 14°C
Wind direction northeastGusts —
Humidity 48%Cloud cover 10%Pressure 1027 hPa
Friday
Partly cloudy night
Feels like 9°C
Wind direction southeastGusts —
Humidity 74%Cloud cover 61%Pressure 1022 hPa
Mostly cloudy
Feels like 8°C
Wind direction eastGusts —
Humidity 83%Cloud cover 91%Pressure 1017 hPa
Moderate rain
Feels like 10°C
Wind direction southeastGusts —
Humidity 85%Cloud cover 100%Pressure 1010 hPa
Moderate rain
Feels like 15°C
Wind direction southwestGusts —
Humidity 87%Cloud cover 100%Pressure 1001 hPa
Saturday
Partly cloudy night
Feels like 7°C
Wind direction northwestGusts —
Humidity 87%Cloud cover 68%Pressure 1004 hPa
Mostly cloudy
Feels like 3°C
Wind direction westGusts —
Humidity 80%Cloud cover 80%Pressure 1003 hPa
Mostly sunny
Feels like 2°C
Wind direction northwestGusts —
Humidity 80%Cloud cover 27%Pressure 1005 hPa
Light rain
Feels like 6°C
Wind direction northwestGusts —
Humidity 61%Cloud cover 75%Pressure 1005 hPa
Sunday
Overcast night
Feels like 5°C
Wind direction northwestGusts —
Humidity 68%Cloud cover 98%Pressure 1009 hPa
Mostly sunny
Feels like 4°C
Wind direction northwestGusts —
Humidity 76%Cloud cover 12%Pressure 1011 hPa
Partly cloudy
Feels like 5°C
Wind direction northwestGusts —
Humidity 79%Cloud cover 61%Pressure 1014 hPa
Overcast night
Feels like 11°C
Wind direction northwestGusts —
Humidity 56%Cloud cover 100%Pressure 1013 hPa
Monday
Partly cloudy night
Feels like 8°C
Wind direction northeastGusts —
Humidity 85%Cloud cover 47%Pressure 1012 hPa
Partly cloudy
Feels like 6°C
Wind direction eastGusts —
Humidity 92%Cloud cover 42%Pressure 1012 hPa
Overcast
Feels like 7°C
Wind direction eastGusts —
Humidity 80%Cloud cover 100%Pressure 1011 hPa
Overcast night
Feels like 12°C
Wind direction eastGusts —
Humidity 75%Cloud cover 100%Pressure 1010 hPa
Tuesday
Light rain
Feels like 12°C
Wind direction southGusts —
Humidity 87%Cloud cover 100%Pressure 1012 hPa
Overcast
Feels like 9°C
Wind direction westGusts —
Humidity 92%Cloud cover 100%Pressure 1016 hPa
Mostly sunny
Feels like 7°C
Wind direction northwestGusts —
Humidity 79%Cloud cover 34%Pressure 1019 hPa
Partly cloudy night
Feels like 12°C
Wind direction westGusts —
Humidity 53%Cloud cover 41%Pressure 1020 hPa
Wednesday
Mostly clear night
Feels like 11°C
Wind direction northwestGusts —
Humidity 77%Cloud cover 27%Pressure 1018 hPa
Partly cloudy
Feels like 10°C
Wind direction westGusts —
Humidity 93%Cloud cover 61%Pressure 1018 hPa
Overcast
Feels like 9°C
Wind direction northwestGusts —
Humidity 92%Cloud cover 100%Pressure 1019 hPa
Light rain
Feels like 9°C
Wind direction northwestGusts —
Humidity 83%Cloud cover 100%Pressure 1018 hPa
Thursday
Overcast night
Feels like 9°C
Wind direction southGusts —
Humidity 96%Cloud cover 100%Pressure 1017 hPa
In Saint-Nazaire and, more broadly, across the province of Quebec: Mainly cloudy skies are expected across the region for the rest of the day and into the afternoon. Temperatures are forecast to range from around 13 degrees Celsius in some areas to as high as 22 degrees Celsius elsewhere. Rain or showers are possible in parts of the region, with localized rainfall amounts potentially reaching up to approximately 16 mm. Winds will generally be from the southwest, with sustained speeds up to about 24 km/h and gusts reaching around 57 km/h in some areas. Conditions may vary locally, and some areas could experience more significant rainfall and gusty winds.
15-Day Weather Outlook for Saint-Nazaire
TomorrowTomorrow
Mostly sunny
18°/13°
💧 None
💨 26 km/h
Mostly sunny
18°/13°
💧 None
💨 26 km/h
Daytime temperature 15°C
Feels like 12°C
Humidity 85%
Pressure 1000 hPa
Cloud cover 85%
Wind direction west
Gusts 59 km/h
Sunrise —
Sunset —
Friday, Sep 11Fri Sep 11
Overcast
16°/10°
💧 None
💨 27 km/h
Overcast
16°/10°
💧 None
💨 27 km/h
Daytime temperature 11°C
Feels like 5°C
Humidity 64%
Pressure 1008 hPa
Cloud cover 58%
Wind direction west
Gusts 57 km/h
Sunrise —
Sunset —
Saturday, Sep 12Sat Sep 12
Mostly sunny
23°/8°
💧 21 mm
💨 13 km/h
Mostly sunny
23°/8°
💧 21 mm
💨 13 km/h
Daytime temperature 12°C
Feels like 10°C
Humidity 68%
Pressure 1014 hPa
Cloud cover 49%
Wind direction east
Gusts 31 km/h
Sunrise —
Sunset —
Sunday, Sep 13Sun Sep 13
Light rain
21°/15°
💧 3.8 mm
💨 16 km/h
Light rain
21°/15°
💧 3.8 mm
💨 16 km/h
Daytime temperature 15°C
Feels like 15°C
Humidity 74%
Pressure 1008 hPa
Cloud cover 64%
Wind direction southwest
Gusts 36 km/h
Sunrise —
Sunset —
Monday, Sep 14Mon Sep 14
Light rain
16°/11°
💧 0.3 mm
💨 19 km/h
Light rain
16°/11°
💧 0.3 mm
💨 19 km/h
Daytime temperature 11°C
Feels like 8°C
Humidity 65%
Pressure 1017 hPa
Cloud cover 65%
Wind direction northwest
Gusts 43 km/h
Sunrise —
Sunset —
Tuesday, Sep 15Tue Sep 15
Moderate rain
10°/8°
💧 27 mm
💨 16 km/h
Moderate rain
10°/8°
💧 27 mm
💨 16 km/h
Daytime temperature 10°C
Feels like 7°C
Humidity 87%
Pressure 1020 hPa
Cloud cover 55%
Wind direction southeast
Gusts 35 km/h
Sunrise —
Sunset —
Wednesday, Sep 16Wed Sep 16
Light rain
20°/11°
💧 6.9 mm
💨 31 km/h
Light rain
20°/11°
💧 6.9 mm
💨 31 km/h
Daytime temperature 11°C
Feels like 7°C
Humidity 74%
Pressure 1014 hPa
Cloud cover 64%
Wind direction northwest
Gusts —
Sunrise —
Sunset —
Thursday, Sep 17Thu Sep 17
Mostly sunny
16°/7°
💧 0.1 mm
💨 19 km/h
Mostly sunny
16°/7°
💧 0.1 mm
💨 19 km/h
Daytime temperature 7°C
Feels like 5°C
Humidity 72%
Pressure 1029 hPa
Cloud cover 30%
Wind direction north
Gusts —
Sunrise —
Sunset —
Friday, Sep 18Fri Sep 18
Moderate rain
16°/11°
💧 0.6 mm
💨 9 km/h
Moderate rain
16°/11°
💧 0.6 mm
💨 9 km/h
Daytime temperature 11°C
Feels like 8°C
Humidity 72%
Pressure 1019 hPa
Cloud cover 66%
Wind direction east
Gusts —
Sunrise —
Sunset —
Saturday, Sep 19Sat Sep 19
Moderate rain
17°/8°
💧 30 mm
💨 26 km/h
Moderate rain
17°/8°
💧 30 mm
💨 26 km/h
Daytime temperature 9°C
Feels like 3°C
Humidity 84%
Pressure 1003 hPa
Cloud cover 69%
Wind direction west
Gusts —
Sunrise —
Sunset —
Sunday, Sep 20Sun Sep 20
Light rain
13°/8°
💧 1.2 mm
💨 30 km/h
Light rain
13°/8°
💧 1.2 mm
💨 30 km/h
Daytime temperature 8°C
Feels like 4°C
Humidity 71%
Pressure 1010 hPa
Cloud cover 62%
Wind direction northwest
Gusts —
Sunrise —
Sunset —
Monday, Sep 21Mon Sep 21
Overcast
14°/8°
💧 0.0 mm
💨 11 km/h
Overcast
14°/8°
💧 0.0 mm
💨 11 km/h
Daytime temperature 8°C
Feels like 6°C
Humidity 78%
Pressure 1012 hPa
Cloud cover 72%
Wind direction east
Gusts —
Sunrise —
Sunset —
Tuesday, Sep 22Tue Sep 22
Light rain
14°/10°
💧 1.5 mm
💨 16 km/h
Light rain
14°/10°
💧 1.5 mm
💨 16 km/h
Daytime temperature 12°C
Feels like 9°C
Humidity 83%
Pressure 1014 hPa
Cloud cover 84%
Wind direction west
Gusts —
Sunrise —
Sunset —
Wednesday, Sep 23Wed Sep 23
Mostly sunny
15°/11°
💧 0.2 mm
💨 9 km/h
Mostly sunny
15°/11°
💧 0.2 mm
💨 9 km/h
Daytime temperature 11°C
Feels like 10°C
Humidity 79%
Pressure 1019 hPa
Cloud cover 57%
Wind direction west
Gusts —
Sunrise —
Sunset —
Thursday, Sep 24Thu Sep 24
Light rain
11°/10°
💧 1.4 mm
💨 8 km/h
Light rain
11°/10°
💧 1.4 mm
💨 8 km/h
Daytime temperature 10°C
Feels like 9°C
Humidity 90%
Pressure 1018 hPa
Cloud cover 100%
Wind direction south
Gusts —
Sunrise —
Sunset —
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Saint-Nazaire
AIR QUALITY FORECAST
Air Quality Forecast for Saint-Nazaire
Fair
Nearest forecast value
12:00 PM
PM2.5 Fine particles Good 1,7µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 1,8µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 70,7µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,8µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 1,7µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 1,7µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 56,9µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 2,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 0,5µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 0,5µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 66,9µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 0,6µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 0,7µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 38,9µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,6µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 2,6µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 3,1µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 76,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,4µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
UV & HEALTH
UV, Sun & Health Outlook in Saint-Nazaire
Maximum daily UV
Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low
3–5 Moderate
6–7 High
8–10 Very high
11+ Extreme
Today
UV 3,1Moderate
🙂Fair
Tomorrow
UV 4,5Moderate
🙂Fair
Friday
UV 2,2Low
🙂Fair
Saturday
UV 5,1Moderate
🙂Fair
Sunday
UV 4,0Moderate
🙂Fair
Monday
UV 3,0Moderate
—Unavailable
Tuesday
UV 3,0Moderate
—Unavailable
Hourly UV index today
12:00 PMUV 0,3
1:00 PMUV 0,7
2:00 PMUV 1,0
3:00 PMUV 3,1
4:00 PMUV 1,9
5:00 PMUV 0,4
6:00 PMUV 0,1
7:00 PMUV 0,0
Today's weather health advice
Open today's recommendations.
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
Acceptable air quality
Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.
Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Forecast for Saint-Nazaire
Sustained wind
Max gusts
NIGHT SKY · SAINT-NAZAIRE, QUEBEC
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.
85/100Best-hour score
BEST TIME TONIGHT
3:00 AM–4:00 AM
Astronomical darkness: 9:02 PM–4:26 AM
Cloud cover
14%
Real hourly forecast for the best viewing hour.
Moonlight
3%
New Moon · Moon below the horizon at the best viewing hour.
Meteor activity
September ε-Perseids
Reference ZHR 8 · Radiant 70° high at the best hour.
Estimated visible meteors
1–4/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min74%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.
DISCOVER WEATHER NEARBY Weather in other cities
Explore current conditions and forecasts for other locations.
Forecast data for Saint-Nazaire were last refreshed today at 11:08 AM. The current forecast period extends through 11/09/2026 at 9:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.