Sunny
Feels like 16°C
Wind direction northeast
Gusts 26 km/h
Humidity 37%
Cloud cover 0%
Pressure 1036 hPa
Now · 1:47 PM
Longueuil Weather & Hourly Forecast
Canada · Quebec
19°C
Sunny
Feels like: 16°C
💧 Humidity 37%
🌡 Pressure 1036 hPa
💨 Wind 10 km/h
👁 Visibility 62.6 km
☁ Clouds 0%
☀️ UV index 4.4 · Moderate
🌅 Sunrise 6:40 AM
🌇 Sunset 6:51 PM
Hourly Forecast for Longueuil
Today
Sunny
Sunny
Feels like 15°C
Wind direction northeast
Gusts 27 km/h
Humidity 41%
Cloud cover 0%
Pressure 1034 hPa
Clear night
Feels like 11°C
Wind direction northeast
Gusts 18 km/h
Humidity 63%
Cloud cover 0%
Pressure 1035 hPa
Clear night
Feels like 8°C
Wind direction northeast
Gusts 15 km/h
Humidity 72%
Cloud cover 0%
Pressure 1035 hPa
Tomorrow
Clear night
Feels like 7°C
Wind direction northeast
Gusts 11 km/h
Humidity 83%
Cloud cover 0%
Pressure 1034 hPa
Clear night
Feels like 6°C
Wind direction northeast
Gusts 11 km/h
Humidity 89%
Cloud cover 0%
Pressure 1034 hPa
Sunny
Feels like 7°C
Wind direction northeast
Gusts 15 km/h
Humidity 88%
Cloud cover 5%
Pressure 1034 hPa
Sunny
Feels like 15°C
Wind direction north
Gusts 19 km/h
Humidity 59%
Cloud cover 0%
Pressure 1033 hPa
Sunny
Feels like 19°C
Wind direction north
Gusts 21 km/h
Humidity 43%
Cloud cover 0%
Pressure 1031 hPa
Sunny
Feels like 18°C
Wind direction north
Gusts 24 km/h
Humidity 43%
Cloud cover 0%
Pressure 1029 hPa
Clear night
Feels like 14°C
Wind direction northeast
Gusts 14 km/h
Humidity 66%
Cloud cover 0%
Pressure 1028 hPa
Clear night
Feels like 12°C
Wind direction northeast
Gusts 14 km/h
Humidity 75%
Cloud cover 0%
Pressure 1028 hPa
Friday
Clear night
Feels like 10°C
Wind direction northeast
Gusts 14 km/h
Humidity 83%
Cloud cover 0%
Pressure 1027 hPa
Clear night
Feels like 8°C
Wind direction north
Gusts 16 km/h
Humidity 90%
Cloud cover 0%
Pressure 1027 hPa
Sunny
Feels like 9°C
Wind direction northeast
Gusts 22 km/h
Humidity 87%
Cloud cover 0%
Pressure 1027 hPa
Sunny
Feels like 17°C
Wind direction northeast
Gusts 22 km/h
Humidity 57%
Cloud cover 0%
Pressure 1027 hPa
Today
Sunny
Feels like 16°C
Wind direction northeastGusts 26 km/h
Humidity 37%Cloud cover 0%Pressure 1036 hPa
Sunny
Feels like 16°C
Wind direction northeastGusts 27 km/h
Humidity 37%Cloud cover 0%Pressure 1035 hPa
Sunny
Feels like 16°C
Wind direction northeastGusts 27 km/h
Humidity 38%Cloud cover 0%Pressure 1035 hPa
Sunny
Feels like 15°C
Wind direction northeastGusts 27 km/h
Humidity 41%Cloud cover 0%Pressure 1034 hPa
Sunny
Feels like 14°C
Wind direction northeastGusts 26 km/h
Humidity 47%Cloud cover 0%Pressure 1035 hPa
Clear night
Feels like 12°C
Wind direction northeastGusts 21 km/h
Humidity 58%Cloud cover 0%Pressure 1035 hPa
Clear night
Feels like 11°C
Wind direction northeastGusts 18 km/h
Humidity 63%Cloud cover 0%Pressure 1035 hPa
Clear night
Feels like 10°C
Wind direction northeastGusts 18 km/h
Humidity 66%Cloud cover 0%Pressure 1035 hPa
Clear night
Feels like 9°C
Wind direction northeastGusts 17 km/h
Humidity 69%Cloud cover 0%Pressure 1035 hPa
Clear night
Feels like 8°C
Wind direction northeastGusts 15 km/h
Humidity 72%Cloud cover 0%Pressure 1035 hPa
Tomorrow
Clear night
Feels like 8°C
Wind direction northeastGusts 14 km/h
Humidity 75%Cloud cover 0%Pressure 1035 hPa
Clear night
Feels like 7°C
Wind direction northeastGusts 13 km/h
Humidity 79%Cloud cover 0%Pressure 1034 hPa
Clear night
Feels like 7°C
Wind direction northeastGusts 11 km/h
Humidity 83%Cloud cover 0%Pressure 1034 hPa
Clear night
Feels like 6°C
Wind direction northeastGusts 10 km/h
Humidity 86%Cloud cover 0%Pressure 1034 hPa
Clear night
Feels like 6°C
Wind direction northeastGusts 10 km/h
Humidity 88%Cloud cover 0%Pressure 1034 hPa
Clear night
Feels like 6°C
Wind direction northeastGusts 11 km/h
Humidity 89%Cloud cover 0%Pressure 1034 hPa
Clear night
Feels like 6°C
Wind direction northeastGusts 12 km/h
Humidity 90%Cloud cover 0%Pressure 1034 hPa
Sunny
Feels like 5°C
Wind direction northeastGusts 13 km/h
Humidity 92%Cloud cover 2%Pressure 1034 hPa
Sunny
Feels like 7°C
Wind direction northeastGusts 15 km/h
Humidity 88%Cloud cover 5%Pressure 1034 hPa
Sunny
Feels like 10°C
Wind direction northGusts 16 km/h
Humidity 80%Cloud cover 2%Pressure 1034 hPa
Sunny
Feels like 12°C
Wind direction northGusts 17 km/h
Humidity 69%Cloud cover 2%Pressure 1034 hPa
Sunny
Feels like 15°C
Wind direction northGusts 19 km/h
Humidity 59%Cloud cover 0%Pressure 1033 hPa
Sunny
Feels like 16°C
Wind direction northGusts 21 km/h
Humidity 51%Cloud cover 0%Pressure 1033 hPa
Sunny
Feels like 18°C
Wind direction northGusts 21 km/h
Humidity 46%Cloud cover 0%Pressure 1032 hPa
Sunny
Feels like 19°C
Wind direction northGusts 21 km/h
Humidity 43%Cloud cover 0%Pressure 1031 hPa
Sunny
Feels like 19°C
Wind direction northGusts 23 km/h
Humidity 42%Cloud cover 0%Pressure 1030 hPa
Sunny
Feels like 19°C
Wind direction northGusts 24 km/h
Humidity 42%Cloud cover 0%Pressure 1029 hPa
Sunny
Feels like 18°C
Wind direction northGusts 24 km/h
Humidity 43%Cloud cover 0%Pressure 1029 hPa
Sunny
Feels like 17°C
Wind direction northGusts 23 km/h
Humidity 49%Cloud cover 0%Pressure 1029 hPa
Clear night
Feels like 15°C
Wind direction northeastGusts 17 km/h
Humidity 60%Cloud cover 0%Pressure 1028 hPa
Clear night
Feels like 14°C
Wind direction northeastGusts 14 km/h
Humidity 66%Cloud cover 0%Pressure 1028 hPa
Clear night
Feels like 13°C
Wind direction northeastGusts 13 km/h
Humidity 72%Cloud cover 0%Pressure 1029 hPa
Clear night
Feels like 12°C
Wind direction northeastGusts 12 km/h
Humidity 74%Cloud cover 0%Pressure 1028 hPa
Clear night
Feels like 12°C
Wind direction northeastGusts 14 km/h
Humidity 75%Cloud cover 0%Pressure 1028 hPa
Friday
Clear night
Feels like 11°C
Wind direction northeastGusts 13 km/h
Humidity 79%Cloud cover 0%Pressure 1028 hPa
Clear night
Feels like 10°C
Wind direction northeastGusts 12 km/h
Humidity 82%Cloud cover 0%Pressure 1027 hPa
Clear night
Feels like 10°C
Wind direction northeastGusts 14 km/h
Humidity 83%Cloud cover 0%Pressure 1027 hPa
Clear night
Feels like 9°C
Wind direction northeastGusts 14 km/h
Humidity 86%Cloud cover 0%Pressure 1027 hPa
Clear night
Feels like 9°C
Wind direction northeastGusts 15 km/h
Humidity 89%Cloud cover 0%Pressure 1027 hPa
Clear night
Feels like 8°C
Wind direction northGusts 16 km/h
Humidity 90%Cloud cover 0%Pressure 1027 hPa
Clear night
Feels like 8°C
Wind direction northeastGusts 17 km/h
Humidity 92%Cloud cover 0%Pressure 1027 hPa
Sunny
Feels like 8°C
Wind direction northeastGusts 17 km/h
Humidity 93%Cloud cover 0%Pressure 1027 hPa
Sunny
Feels like 9°C
Wind direction northeastGusts 22 km/h
Humidity 87%Cloud cover 0%Pressure 1027 hPa
Sunny
Feels like 11°C
Wind direction northeastGusts 22 km/h
Humidity 78%Cloud cover 0%Pressure 1027 hPa
Sunny
Feels like 14°C
Wind direction northeastGusts 22 km/h
Humidity 67%Cloud cover 0%Pressure 1027 hPa
Sunny
Feels like 17°C
Wind direction northeastGusts 22 km/h
Humidity 57%Cloud cover 0%Pressure 1027 hPa
Sunny
Feels like 19°C
Wind direction northGusts 22 km/h
Humidity 48%Cloud cover 0%Pressure 1027 hPa
Sunny
Feels like 20°C
Wind direction northGusts 24 km/h
Humidity 42%Cloud cover 0%Pressure 1026 hPa
Sunny
Feels like 21°C
Wind direction northeastGusts 28 km/h
Humidity 39%Cloud cover 0%Pressure 1025 hPa
Sunny
Feels like 20°C
Wind direction northeastGusts 30 km/h
Humidity 37%Cloud cover 0%Pressure 1024 hPa
Sunny
Feels like 20°C
Wind direction northeastGusts 30 km/h
Humidity 37%Cloud cover 0%Pressure 1024 hPa
Sunny
Feels like 20°C
Wind direction northeastGusts 29 km/h
Humidity 38%Cloud cover 2%Pressure 1024 hPa
Sunny
Feels like 19°C
Wind direction northGusts 24 km/h
Humidity 45%Cloud cover 0%Pressure 1024 hPa
Clear night
Feels like 16°C
Wind direction northGusts 14 km/h
Humidity 57%Cloud cover 1%Pressure 1024 hPa
Clear night
Feels like 15°C
Wind direction northGusts 12 km/h
Humidity 65%Cloud cover 0%Pressure 1024 hPa
Saturday
Overcast night
Feels like 10°C
Wind direction northeastGusts 24 km/h
Humidity 79%Cloud cover 99%Pressure 1022 hPa
Overcast
Feels like 11°C
Wind direction northeastGusts 23 km/h
Humidity 79%Cloud cover 96%Pressure 1022 hPa
Mostly cloudy
Feels like 14°C
Wind direction northGusts 29 km/h
Humidity 64%Cloud cover 94%Pressure 1022 hPa
Mostly cloudy
Feels like 17°C
Wind direction northGusts 39 km/h
Humidity 45%Cloud cover 95%Pressure 1019 hPa
Overcast
Feels like 16°C
Wind direction northGusts 41 km/h
Humidity 46%Cloud cover 100%Pressure 1018 hPa
Overcast night
Feels like 15°C
Wind direction northGusts 22 km/h
Humidity 64%Cloud cover 100%Pressure 1017 hPa
Overcast night
Feels like 12°C
Wind direction northeastGusts 32 km/h
Humidity 65%Cloud cover 100%Pressure 1017 hPa
Sunday
Overcast night
Feels like 11°C
Wind direction northeastGusts 39 km/h
Humidity 68%Cloud cover 100%Pressure 1016 hPa
Overcast night
Feels like 10°C
Wind direction northeastGusts 41 km/h
Humidity 67%Cloud cover 99%Pressure 1015 hPa
Overcast
Feels like 10°C
Wind direction northeastGusts 42 km/h
Humidity 66%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 12°C
Wind direction northeastGusts 42 km/h
Humidity 61%Cloud cover 99%Pressure 1017 hPa
Mostly cloudy
Feels like 15°C
Wind direction northeastGusts 45 km/h
Humidity 46%Cloud cover 91%Pressure 1016 hPa
Light rain
Feels like 13°C
Wind direction northeastGusts 42 km/h
Humidity 64%Cloud cover 100%Pressure 1016 hPa
Light rain
Feels like 12°C
Wind direction northeastGusts 36 km/h
Humidity 82%Cloud cover 100%Pressure 1017 hPa
Overcast night
Feels like 11°C
Wind direction northeastGusts 35 km/h
Humidity 82%Cloud cover 98%Pressure 1016 hPa
Monday
Overcast night
Feels like 11°C
Wind direction northeastGusts 35 km/h
Humidity 78%Cloud cover 100%Pressure 1015 hPa
Partly cloudy night
Feels like 10°C
Wind direction northeastGusts 33 km/h
Humidity 79%Cloud cover 52%Pressure 1015 hPa
Overcast
Feels like 10°C
Wind direction northeastGusts 31 km/h
Humidity 76%Cloud cover 100%Pressure 1015 hPa
Partly cloudy
Feels like 12°C
Wind direction northeastGusts 38 km/h
Humidity 64%Cloud cover 67%Pressure 1014 hPa
Overcast
Feels like 16°C
Wind direction northeastGusts 41 km/h
Humidity 56%Cloud cover 100%Pressure 1013 hPa
Light rain
Feels like 14°C
Wind direction northeastGusts 39 km/h
Humidity 67%Cloud cover 100%Pressure 1013 hPa
Light rain
Feels like 11°C
Wind direction northeastGusts 34 km/h
Humidity 91%Cloud cover 100%Pressure 1013 hPa
Overcast night
Feels like 10°C
Wind direction northGusts 33 km/h
Humidity 94%Cloud cover 99%Pressure 1013 hPa
Tuesday
Overcast night
Feels like 11°C
Wind direction northGusts 28 km/h
Humidity 94%Cloud cover 100%Pressure 1013 hPa
Overcast
Feels like 12°C
Wind direction northGusts —
Humidity 82%Cloud cover 100%Pressure 1013 hPa
Mostly cloudy
Feels like 12°C
Wind direction westGusts —
Humidity 85%Cloud cover 79%Pressure 1015 hPa
Clear night
Feels like 18°C
Wind direction westGusts —
Humidity 60%Cloud cover 2%Pressure 1015 hPa
Wednesday
Clear night
Feels like 16°C
Wind direction southGusts —
Humidity 78%Cloud cover 0%Pressure 1015 hPa
Partly cloudy
Feels like 12°C
Wind direction southGusts —
Humidity 91%Cloud cover 57%Pressure 1016 hPa
Sunny
Feels like 12°C
Wind direction southGusts —
Humidity 94%Cloud cover 3%Pressure 1017 hPa
Partly cloudy night
Feels like 22°C
Wind direction southeastGusts —
Humidity 48%Cloud cover 49%Pressure 1014 hPa
Thursday
Mostly clear night
Feels like 17°C
Wind direction southGusts —
Humidity 63%Cloud cover 18%Pressure 1012 hPa
Partly cloudy
Feels like 16°C
Wind direction southGusts —
Humidity 78%Cloud cover 67%Pressure 1012 hPa
Partly cloudy
Feels like 16°C
Wind direction southGusts —
Humidity 84%Cloud cover 75%Pressure 1012 hPa
Mostly clear night
Feels like 25°C
Wind direction southGusts —
Humidity 58%Cloud cover 38%Pressure 1009 hPa
Friday
Mostly clear night
Feels like 20°C
Wind direction southGusts —
Humidity 62%Cloud cover 34%Pressure 1008 hPa
Light rain
Feels like 17°C
Wind direction southGusts —
Humidity 93%Cloud cover 100%Pressure 1006 hPa
Light rain
Feels like 18°C
Wind direction southGusts —
Humidity 96%Cloud cover 100%Pressure 1006 hPa
Light rain
Feels like 18°C
Wind direction southwestGusts —
Humidity 84%Cloud cover 100%Pressure 1006 hPa
Saturday
Clear night
Feels like 15°C
Wind direction southwestGusts —
Humidity 69%Cloud cover 8%Pressure 1007 hPa
Sunny
Feels like 10°C
Wind direction westGusts —
Humidity 70%Cloud cover 1%Pressure 1009 hPa
Sunny
Feels like 8°C
Wind direction westGusts —
Humidity 75%Cloud cover 2%Pressure 1012 hPa
Overcast night
Feels like 8°C
Wind direction westGusts —
Humidity 56%Cloud cover 100%Pressure 1014 hPa
Sunday
Mostly cloudy night
Feels like 8°C
Wind direction westGusts —
Humidity 63%Cloud cover 87%Pressure 1018 hPa
Sunny
Feels like 7°C
Wind direction westGusts —
Humidity 69%Cloud cover 6%Pressure 1020 hPa
Sunny
Feels like 6°C
Wind direction northwestGusts —
Humidity 74%Cloud cover 2%Pressure 1024 hPa
Partly cloudy night
Feels like 9°C
Wind direction westGusts —
Humidity 50%Cloud cover 71%Pressure 1023 hPa
Monday
Clear night
Feels like 9°C
Wind direction southGusts —
Humidity 74%Cloud cover 2%Pressure 1022 hPa
Mostly sunny
Feels like 8°C
Wind direction southwestGusts —
Humidity 82%Cloud cover 33%Pressure 1022 hPa
Mostly sunny
Feels like 9°C
Wind direction southwestGusts —
Humidity 85%Cloud cover 13%Pressure 1022 hPa
Mostly cloudy night
Feels like 12°C
Wind direction southwestGusts —
Humidity 52%Cloud cover 93%Pressure 1020 hPa
Tuesday
Partly cloudy night
Feels like 12°C
Wind direction southGusts —
Humidity 77%Cloud cover 47%Pressure 1018 hPa
Light rain
Feels like 11°C
Wind direction southGusts —
Humidity 79%Cloud cover 100%Pressure 1016 hPa
Mostly cloudy
Feels like 11°C
Wind direction southGusts —
Humidity 80%Cloud cover 89%Pressure 1014 hPa
Overcast night
Feels like 16°C
Wind direction southwestGusts —
Humidity 55%Cloud cover 100%Pressure 1008 hPa
Wednesday
Moderate rain
Feels like 13°C
Wind direction southGusts —
Humidity 82%Cloud cover 100%Pressure 1003 hPa
Mostly sunny
Feels like 11°C
Wind direction southwestGusts —
Humidity 80%Cloud cover 23%Pressure 1001 hPa
Partly cloudy
Feels like 8°C
Wind direction southwestGusts —
Humidity 70%Cloud cover 47%Pressure 1002 hPa
Partly cloudy night
Feels like 10°C
Wind direction westGusts —
Humidity 63%Cloud cover 48%Pressure 1002 hPa
Thursday
Mostly cloudy night
Feels like 7°C
Wind direction westGusts —
Humidity 77%Cloud cover 79%Pressure 1004 hPa
In Longueuil and, more broadly, across the province of Quebec: This morning across the region, skies are a mix of sun and cloud with temperatures ranging from approximately 7 to 18 degrees Celsius. Generally, conditions are dry in many areas, although some regions may experience light breezes. Winds are mainly from the north with speeds reaching up to around 16 km/h, and gusts may climb to approximately 33 km/h at times. During the afternoon, the sky is expected to remain partly cloudy, with temperatures holding steady or perhaps slightly warmer in some locations. Winds are likely to persist from the north, maintaining similar speeds and gusts. Overall, the day is forecast to be relatively mild and dry, with only minor variations in weather conditions across the region.
15-Day Weather Outlook for Longueuil
TomorrowTomorrow
Sunny
21°/8°
💧 None
💨 11 km/h
Sunny
21°/8°
💧 None
💨 11 km/h
Daytime temperature 18°C
Feels like 16°C
Humidity 68%
Pressure 1032 hPa
Cloud cover 0%
Wind direction north
Gusts 24 km/h
Sunrise —
Sunset —
Friday, Sep 25Fri Sep 25
Sunny
23°/10°
💧 None
💨 13 km/h
Sunny
23°/10°
💧 None
💨 13 km/h
Daytime temperature 21°C
Feels like 19°C
Humidity 66%
Pressure 1026 hPa
Cloud cover 0%
Wind direction north
Gusts 30 km/h
Sunrise —
Sunset —
Saturday, Sep 26Sat Sep 26
Overcast
20°/12°
💧 None
💨 17 km/h
Overcast
20°/12°
💧 None
💨 17 km/h
Daytime temperature 17°C
Feels like 14°C
Humidity 63%
Pressure 1020 hPa
Cloud cover 98%
Wind direction north
Gusts 41 km/h
Sunrise —
Sunset —
Sunday, Sep 27Sun Sep 27
Light rain
19°/14°
💧 1.2 mm
💨 20 km/h
Light rain
19°/14°
💧 1.2 mm
💨 20 km/h
Daytime temperature 16°C
Feels like 12°C
Humidity 67%
Pressure 1016 hPa
Cloud cover 98%
Wind direction northeast
Gusts 45 km/h
Sunrise —
Sunset —
Monday, Sep 28Mon Sep 28
Light rain
19°/13°
💧 2.8 mm
💨 17 km/h
Light rain
19°/13°
💧 2.8 mm
💨 17 km/h
Daytime temperature 15°C
Feels like 12°C
Humidity 76%
Pressure 1014 hPa
Cloud cover 90%
Wind direction northeast
Gusts 41 km/h
Sunrise —
Sunset —
Tuesday, Sep 29Tue Sep 29
Overcast
19°/12°
💧 0.0 mm
💨 12 km/h
Overcast
19°/12°
💧 0.0 mm
💨 12 km/h
Daytime temperature 13°C
Feels like 12°C
Humidity 80%
Pressure 1014 hPa
Cloud cover 70%
Wind direction west
Gusts 28 km/h
Sunrise —
Sunset —
Wednesday, Sep 30Wed Sep 30
Partly cloudy
23°/13°
💧 None
💨 11 km/h
Partly cloudy
23°/13°
💧 None
💨 11 km/h
Daytime temperature 13°C
Feels like 12°C
Humidity 78%
Pressure 1016 hPa
Cloud cover 27%
Wind direction south
Gusts —
Sunrise —
Sunset —
Thursday, Oct 1Thu Oct 1
Mostly sunny
26°/17°
💧 None
💨 18 km/h
Mostly sunny
26°/17°
💧 None
💨 18 km/h
Daytime temperature 17°C
Feels like 16°C
Humidity 71%
Pressure 1011 hPa
Cloud cover 50%
Wind direction south
Gusts —
Sunrise —
Sunset —
Friday, Oct 2Fri Oct 2
Light rain
22°/18°
💧 10 mm
💨 20 km/h
Light rain
22°/18°
💧 10 mm
💨 20 km/h
Daytime temperature 18°C
Feels like 18°C
Humidity 84%
Pressure 1006 hPa
Cloud cover 84%
Wind direction south
Gusts —
Sunrise —
Sunset —
Saturday, Oct 3Sat Oct 3
Overcast
17°/11°
💧 0.1 mm
💨 20 km/h
Overcast
17°/11°
💧 0.1 mm
💨 20 km/h
Daytime temperature 11°C
Feels like 8°C
Humidity 68%
Pressure 1010 hPa
Cloud cover 28%
Wind direction west
Gusts —
Sunrise —
Sunset —
Sunday, Oct 4Sun Oct 4
Mostly cloudy
13°/8°
💧 None
💨 12 km/h
Mostly cloudy
13°/8°
💧 None
💨 12 km/h
Daytime temperature 8°C
Feels like 6°C
Humidity 64%
Pressure 1021 hPa
Cloud cover 42%
Wind direction northwest
Gusts —
Sunrise —
Sunset —
Monday, Oct 5Mon Oct 5
Mostly sunny
15°/10°
💧 0.0 mm
💨 11 km/h
Mostly sunny
15°/10°
💧 0.0 mm
💨 11 km/h
Daytime temperature 10°C
Feels like 9°C
Humidity 73%
Pressure 1022 hPa
Cloud cover 35%
Wind direction southwest
Gusts —
Sunrise —
Sunset —
Tuesday, Oct 6Tue Oct 6
Light rain
20°/13°
💧 0.9 mm
💨 18 km/h
Light rain
20°/13°
💧 0.9 mm
💨 18 km/h
Daytime temperature 13°C
Feels like 11°C
Humidity 73%
Pressure 1014 hPa
Cloud cover 84%
Wind direction south
Gusts —
Sunrise —
Sunset —
Wednesday, Oct 7Wed Oct 7
Moderate rain
16°/12°
💧 9.9 mm
💨 17 km/h
Moderate rain
16°/12°
💧 9.9 mm
💨 17 km/h
Daytime temperature 12°C
Feels like 8°C
Humidity 74%
Pressure 1002 hPa
Cloud cover 54%
Wind direction southwest
Gusts —
Sunrise —
Sunset —
Thursday, Oct 8Thu Oct 8
Mostly cloudy
10°/10°
💧 0.4 mm
💨 13 km/h
Mostly cloudy
10°/10°
💧 0.4 mm
💨 13 km/h
Daytime temperature 10°C
Feels like 7°C
Humidity 77%
Pressure 1004 hPa
Cloud cover 79%
Wind direction west
Gusts —
Sunrise —
Sunset —
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Longueuil
AIR QUALITY FORECAST
Air Quality Forecast for Longueuil
Fair
Nearest forecast value
2:00 PM
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 0,8µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 64,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,3µg/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 1,1µg/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 1,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 46,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 2,0µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 3,8µg/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 4,7µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 54,8µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 2,5µg/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 2,5µg/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 3,1µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 63,3µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 2,4µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 2,2µg/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 2,8µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 62,9µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 3,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
UV & HEALTH
UV, Sun & Health Outlook in Longueuil
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 4,4Moderate
🙂Fair
Tomorrow
UV 4,5Moderate
🙂Fair
Friday
UV 4,1Moderate
🙂Fair
Saturday
UV 4,5Moderate
🙂Fair
Sunday
UV 4,0Moderate
🙂Fair
Monday
UV 4,0Moderate
—Unavailable
Tuesday
UV 6,0High
—Unavailable
Hourly UV index today
2:00 PMUV 4,0
3:00 PMUV 2,9
4:00 PMUV 1,8
5:00 PMUV 0,8
6:00 PMUV 0,2
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 Longueuil
Sustained wind
Max gusts
NIGHT SKY · LONGUEUIL, QUEBEC
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.
98/100Best-hour score
BEST TIME TONIGHT
5:00 AM–6:00 AM
Astronomical darkness: 8:29 PM–5:04 AM
Cloud cover
0%
Real hourly forecast for the best viewing hour.
Moonlight
94%
Waxing Gibbous · Moon below the horizon at the best viewing hour.
Meteor activity
Southern Taurids
Reference ZHR 7 · Radiant 58° 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 min70%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
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
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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 Longueuil were last refreshed today at 1:47 PM. The current forecast period extends through 25/09/2026 at 11:00 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.