Overcast
Feels like 10°C
Wind direction southeast
Gusts 21 km/h
Humidity 94%
Cloud cover 98%
Pressure 1014 hPa
Now · 6:40 AM
Sarnia No. 221 Weather & Hourly Forecast
Canada · Saskatchewan
12°C
Overcast night
Feels like: 10°C
💧 Humidity 94%
🌡 Pressure 1014 hPa
💨 Wind 13 km/h
👁 Visibility 36.8 km
☁ Clouds 98%
☀️ UV index 0.0 · Low
🌅 Sunrise 6:48 AM
🌇 Sunset 6:59 PM
Hourly Forecast for Sarnia No. 221
Today
Overcast
Overcast
Feels like 14°C
Wind direction south
Gusts 30 km/h
Humidity 77%
Cloud cover 97%
Pressure 1014 hPa
Mostly cloudy
Feels like 20°C
Wind direction south
Gusts 31 km/h
Humidity 62%
Cloud cover 91%
Pressure 1013 hPa
Mostly cloudy
Feels like 22°C
Wind direction south
Gusts 32 km/h
Humidity 59%
Cloud cover 67%
Pressure 1012 hPa
Clear night
Feels like 19°C
Wind direction southeast
Gusts 22 km/h
Humidity 76%
Cloud cover 3%
Pressure 1013 hPa
Clear night
Feels like 15°C
Wind direction south
Gusts 25 km/h
Humidity 87%
Cloud cover 2%
Pressure 1014 hPa
Tomorrow
Mostly cloudy night
Feels like 14°C
Wind direction south
Gusts 21 km/h
Humidity 93%
Cloud cover 85%
Pressure 1014 hPa
Partly cloudy night
Feels like 12°C
Wind direction southwest
Gusts 16 km/h
Humidity 91%
Cloud cover 43%
Pressure 1014 hPa
Sunny
Feels like 9°C
Wind direction west
Gusts 15 km/h
Humidity 83%
Cloud cover 0%
Pressure 1016 hPa
Sunny
Feels like 17°C
Wind direction southwest
Gusts 17 km/h
Humidity 59%
Cloud cover 2%
Pressure 1017 hPa
Sunny
Feels like 22°C
Wind direction southwest
Gusts 17 km/h
Humidity 40%
Cloud cover 8%
Pressure 1016 hPa
Mostly sunny
Feels like 23°C
Wind direction southwest
Gusts 17 km/h
Humidity 34%
Cloud cover 24%
Pressure 1016 hPa
Mostly cloudy night
Feels like 18°C
Wind direction southeast
Gusts 7 km/h
Humidity 63%
Cloud cover 91%
Pressure 1016 hPa
Mostly clear night
Feels like 14°C
Wind direction southeast
Gusts 11 km/h
Humidity 73%
Cloud cover 31%
Pressure 1016 hPa
Friday
Clear night
Feels like 12°C
Wind direction southeast
Gusts 14 km/h
Humidity 83%
Cloud cover 0%
Pressure 1016 hPa
Mostly clear night
Feels like 12°C
Wind direction south
Gusts 19 km/h
Humidity 73%
Cloud cover 16%
Pressure 1015 hPa
Today
Overcast
Feels like 10°C
Wind direction southeastGusts 21 km/h
Humidity 94%Cloud cover 98%Pressure 1014 hPa
Overcast
Feels like 11°C
Wind direction southeastGusts 23 km/h
Humidity 92%Cloud cover 99%Pressure 1014 hPa
Overcast
Feels like 13°C
Wind direction southeastGusts 25 km/h
Humidity 85%Cloud cover 98%Pressure 1014 hPa
Overcast
Feels like 14°C
Wind direction southGusts 30 km/h
Humidity 77%Cloud cover 97%Pressure 1014 hPa
Mostly cloudy
Feels like 17°C
Wind direction southGusts 31 km/h
Humidity 71%Cloud cover 82%Pressure 1014 hPa
Mostly cloudy
Feels like 19°C
Wind direction southGusts 29 km/h
Humidity 66%Cloud cover 89%Pressure 1014 hPa
Mostly cloudy
Feels like 20°C
Wind direction southGusts 31 km/h
Humidity 62%Cloud cover 91%Pressure 1013 hPa
Partly cloudy
Feels like 21°C
Wind direction southGusts 31 km/h
Humidity 60%Cloud cover 55%Pressure 1013 hPa
Mostly sunny
Feels like 22°C
Wind direction southGusts 31 km/h
Humidity 59%Cloud cover 25%Pressure 1012 hPa
Mostly cloudy
Feels like 22°C
Wind direction southGusts 32 km/h
Humidity 59%Cloud cover 67%Pressure 1012 hPa
Partly cloudy
Feels like 21°C
Wind direction southGusts 32 km/h
Humidity 61%Cloud cover 55%Pressure 1012 hPa
Mostly sunny
Feels like 21°C
Wind direction southeastGusts 30 km/h
Humidity 67%Cloud cover 23%Pressure 1012 hPa
Clear night
Feels like 19°C
Wind direction southeastGusts 22 km/h
Humidity 76%Cloud cover 3%Pressure 1013 hPa
Clear night
Feels like 17°C
Wind direction southeastGusts 23 km/h
Humidity 81%Cloud cover 0%Pressure 1013 hPa
Clear night
Feels like 16°C
Wind direction southGusts 25 km/h
Humidity 85%Cloud cover 1%Pressure 1014 hPa
Clear night
Feels like 15°C
Wind direction southGusts 25 km/h
Humidity 87%Cloud cover 2%Pressure 1014 hPa
Clear night
Feels like 15°C
Wind direction southGusts 25 km/h
Humidity 90%Cloud cover 8%Pressure 1014 hPa
Tomorrow
Mostly clear night
Feels like 15°C
Wind direction southGusts 23 km/h
Humidity 92%Cloud cover 20%Pressure 1014 hPa
Mostly cloudy night
Feels like 14°C
Wind direction southGusts 21 km/h
Humidity 93%Cloud cover 85%Pressure 1014 hPa
Mostly cloudy night
Feels like 14°C
Wind direction southwestGusts 18 km/h
Humidity 93%Cloud cover 63%Pressure 1014 hPa
Partly cloudy night
Feels like 13°C
Wind direction southwestGusts 16 km/h
Humidity 93%Cloud cover 43%Pressure 1014 hPa
Partly cloudy night
Feels like 12°C
Wind direction southwestGusts 16 km/h
Humidity 91%Cloud cover 43%Pressure 1014 hPa
Clear night
Feels like 11°C
Wind direction southwestGusts 16 km/h
Humidity 88%Cloud cover 0%Pressure 1015 hPa
Clear night
Feels like 10°C
Wind direction southwestGusts 15 km/h
Humidity 84%Cloud cover 0%Pressure 1015 hPa
Sunny
Feels like 9°C
Wind direction westGusts 15 km/h
Humidity 83%Cloud cover 0%Pressure 1016 hPa
Sunny
Feels like 10°C
Wind direction westGusts 14 km/h
Humidity 78%Cloud cover 2%Pressure 1017 hPa
Sunny
Feels like 13°C
Wind direction southwestGusts 18 km/h
Humidity 70%Cloud cover 0%Pressure 1017 hPa
Sunny
Feels like 17°C
Wind direction southwestGusts 17 km/h
Humidity 59%Cloud cover 2%Pressure 1017 hPa
Mostly sunny
Feels like 19°C
Wind direction southwestGusts 15 km/h
Humidity 51%Cloud cover 17%Pressure 1017 hPa
Mostly sunny
Feels like 21°C
Wind direction southwestGusts 16 km/h
Humidity 45%Cloud cover 20%Pressure 1017 hPa
Sunny
Feels like 22°C
Wind direction southwestGusts 17 km/h
Humidity 40%Cloud cover 8%Pressure 1016 hPa
Mostly sunny
Feels like 23°C
Wind direction southwestGusts 17 km/h
Humidity 35%Cloud cover 20%Pressure 1016 hPa
Partly cloudy
Feels like 23°C
Wind direction southwestGusts 17 km/h
Humidity 33%Cloud cover 42%Pressure 1016 hPa
Mostly sunny
Feels like 23°C
Wind direction southwestGusts 17 km/h
Humidity 34%Cloud cover 24%Pressure 1016 hPa
Sunny
Feels like 23°C
Wind direction southwestGusts 15 km/h
Humidity 39%Cloud cover 0%Pressure 1016 hPa
Partly cloudy
Feels like 22°C
Wind direction southeastGusts 9 km/h
Humidity 56%Cloud cover 58%Pressure 1016 hPa
Mostly cloudy night
Feels like 18°C
Wind direction southeastGusts 7 km/h
Humidity 63%Cloud cover 91%Pressure 1016 hPa
Partly cloudy night
Feels like 16°C
Wind direction southGusts 10 km/h
Humidity 69%Cloud cover 46%Pressure 1016 hPa
Mostly cloudy night
Feels like 15°C
Wind direction southGusts 11 km/h
Humidity 72%Cloud cover 64%Pressure 1016 hPa
Mostly clear night
Feels like 14°C
Wind direction southeastGusts 11 km/h
Humidity 73%Cloud cover 31%Pressure 1016 hPa
Mostly clear night
Feels like 13°C
Wind direction southeastGusts 13 km/h
Humidity 75%Cloud cover 23%Pressure 1016 hPa
Friday
Clear night
Feels like 13°C
Wind direction southeastGusts 16 km/h
Humidity 78%Cloud cover 10%Pressure 1016 hPa
Clear night
Feels like 12°C
Wind direction southeastGusts 14 km/h
Humidity 83%Cloud cover 0%Pressure 1016 hPa
Clear night
Feels like 12°C
Wind direction southGusts 17 km/h
Humidity 85%Cloud cover 5%Pressure 1016 hPa
Mostly clear night
Feels like 12°C
Wind direction southGusts 17 km/h
Humidity 80%Cloud cover 14%Pressure 1015 hPa
Mostly clear night
Feels like 12°C
Wind direction southGusts 19 km/h
Humidity 73%Cloud cover 16%Pressure 1015 hPa
Mostly clear night
Feels like 12°C
Wind direction southGusts 23 km/h
Humidity 71%Cloud cover 26%Pressure 1015 hPa
Mostly clear night
Feels like 12°C
Wind direction southGusts 25 km/h
Humidity 72%Cloud cover 27%Pressure 1014 hPa
Mostly sunny
Feels like 11°C
Wind direction southGusts 27 km/h
Humidity 76%Cloud cover 17%Pressure 1014 hPa
Sunny
Feels like 12°C
Wind direction southeastGusts 31 km/h
Humidity 75%Cloud cover 0%Pressure 1014 hPa
Sunny
Feels like 15°C
Wind direction southeastGusts 34 km/h
Humidity 72%Cloud cover 0%Pressure 1014 hPa
Sunny
Feels like 17°C
Wind direction southeastGusts 35 km/h
Humidity 66%Cloud cover 0%Pressure 1013 hPa
Sunny
Feels like 18°C
Wind direction southeastGusts 40 km/h
Humidity 59%Cloud cover 0%Pressure 1012 hPa
Sunny
Feels like 19°C
Wind direction southeastGusts 45 km/h
Humidity 50%Cloud cover 0%Pressure 1011 hPa
Sunny
Feels like 20°C
Wind direction southeastGusts 50 km/h
Humidity 43%Cloud cover 0%Pressure 1010 hPa
Sunny
Feels like 20°C
Wind direction southeastGusts 54 km/h
Humidity 39%Cloud cover 0%Pressure 1009 hPa
Mostly cloudy
Feels like 20°C
Wind direction southeastGusts 54 km/h
Humidity 35%Cloud cover 82%Pressure 1008 hPa
Mostly cloudy
Feels like 19°C
Wind direction southeastGusts 53 km/h
Humidity 35%Cloud cover 71%Pressure 1007 hPa
Partly cloudy
Feels like 19°C
Wind direction southeastGusts 50 km/h
Humidity 38%Cloud cover 62%Pressure 1007 hPa
Mostly cloudy
Feels like 17°C
Wind direction southeastGusts 46 km/h
Humidity 46%Cloud cover 66%Pressure 1006 hPa
Overcast night
Feels like 14°C
Wind direction southeastGusts 51 km/h
Humidity 70%Cloud cover 95%Pressure 1006 hPa
Saturday
Overcast night
Feels like 13°C
Wind direction southeastGusts 45 km/h
Humidity 76%Cloud cover 100%Pressure 1005 hPa
Mostly clear night
Feels like 14°C
Wind direction southGusts 29 km/h
Humidity 80%Cloud cover 13%Pressure 1004 hPa
Mostly clear night
Feels like 10°C
Wind direction southwestGusts 31 km/h
Humidity 64%Cloud cover 13%Pressure 1005 hPa
Sunny
Feels like 10°C
Wind direction southwestGusts 43 km/h
Humidity 48%Cloud cover 0%Pressure 1007 hPa
Partly cloudy
Feels like 11°C
Wind direction westGusts 55 km/h
Humidity 50%Cloud cover 49%Pressure 1009 hPa
Mostly sunny
Feels like 12°C
Wind direction westGusts 55 km/h
Humidity 46%Cloud cover 23%Pressure 1010 hPa
Partly cloudy
Feels like 11°C
Wind direction westGusts 49 km/h
Humidity 47%Cloud cover 59%Pressure 1012 hPa
Clear night
Feels like 8°C
Wind direction westGusts 31 km/h
Humidity 58%Cloud cover 0%Pressure 1015 hPa
Sunday
Clear night
Feels like 6°C
Wind direction westGusts 20 km/h
Humidity 67%Cloud cover 0%Pressure 1017 hPa
Clear night
Feels like 4°C
Wind direction westGusts 17 km/h
Humidity 70%Cloud cover 0%Pressure 1019 hPa
Mostly clear night
Feels like 3°C
Wind direction westGusts 17 km/h
Humidity 77%Cloud cover 37%Pressure 1020 hPa
Mostly cloudy
Feels like 6°C
Wind direction westGusts 20 km/h
Humidity 68%Cloud cover 92%Pressure 1021 hPa
Mostly cloudy
Feels like 10°C
Wind direction westGusts 24 km/h
Humidity 44%Cloud cover 90%Pressure 1020 hPa
Overcast
Feels like 13°C
Wind direction southwestGusts 21 km/h
Humidity 36%Cloud cover 100%Pressure 1017 hPa
Overcast
Feels like 12°C
Wind direction southeastGusts 15 km/h
Humidity 45%Cloud cover 100%Pressure 1016 hPa
Overcast night
Feels like 9°C
Wind direction southeastGusts 13 km/h
Humidity 55%Cloud cover 100%Pressure 1015 hPa
Monday
Light rain
Feels like 9°C
Wind direction eastGusts 13 km/h
Humidity 82%Cloud cover 100%Pressure 1015 hPa
Light rain
Feels like 8°C
Wind direction eastGusts 16 km/h
Humidity 88%Cloud cover 100%Pressure 1014 hPa
Light rain
Feels like 7°C
Wind direction northeastGusts 15 km/h
Humidity 91%Cloud cover 100%Pressure 1013 hPa
Light rain
Feels like 7°C
Wind direction northGusts 23 km/h
Humidity 94%Cloud cover 100%Pressure 1013 hPa
Partly cloudy
Feels like 6°C
Wind direction northGusts 33 km/h
Humidity 83%Cloud cover 65%Pressure 1014 hPa
Partly cloudy
Feels like 9°C
Wind direction northeastGusts 36 km/h
Humidity 61%Cloud cover 62%Pressure 1014 hPa
Mostly sunny
Feels like 9°C
Wind direction northeastGusts 29 km/h
Humidity 69%Cloud cover 11%Pressure 1014 hPa
Tuesday
Clear night
Feels like 3°C
Wind direction southwestGusts —
Humidity 93%Cloud cover 1%Pressure 1016 hPa
Overcast night
Feels like 4°C
Wind direction southwestGusts —
Humidity 93%Cloud cover 99%Pressure 1016 hPa
Sunny
Feels like 12°C
Wind direction southGusts —
Humidity 43%Cloud cover 4%Pressure 1013 hPa
Mostly cloudy
Feels like 12°C
Wind direction southeastGusts —
Humidity 50%Cloud cover 95%Pressure 1009 hPa
Wednesday
Overcast night
Feels like 7°C
Wind direction southGusts —
Humidity 61%Cloud cover 100%Pressure 1006 hPa
Moderate rain
Feels like 8°C
Wind direction southGusts —
Humidity 89%Cloud cover 100%Pressure 1004 hPa
Overcast
Feels like 11°C
Wind direction southGusts —
Humidity 69%Cloud cover 100%Pressure 1003 hPa
Mostly cloudy
Feels like 10°C
Wind direction westGusts —
Humidity 61%Cloud cover 77%Pressure 1004 hPa
Thursday
Partly cloudy night
Feels like 3°C
Wind direction northwestGusts —
Humidity 87%Cloud cover 55%Pressure 1011 hPa
Mostly clear night
Feels like 2°C
Wind direction northwestGusts —
Humidity 73%Cloud cover 25%Pressure 1016 hPa
Partly cloudy
Feels like 7°C
Wind direction northwestGusts —
Humidity 56%Cloud cover 73%Pressure 1019 hPa
Mostly sunny
Feels like 10°C
Wind direction northwestGusts —
Humidity 61%Cloud cover 10%Pressure 1019 hPa
Friday
Mostly clear night
Feels like 5°C
Wind direction southwestGusts —
Humidity 88%Cloud cover 27%Pressure 1020 hPa
Overcast night
Feels like 3°C
Wind direction southeastGusts —
Humidity 94%Cloud cover 100%Pressure 1019 hPa
Overcast
Feels like 9°C
Wind direction southeastGusts —
Humidity 53%Cloud cover 99%Pressure 1016 hPa
Partly cloudy
Feels like 10°C
Wind direction southeastGusts —
Humidity 47%Cloud cover 73%Pressure 1013 hPa
Saturday
Overcast night
Feels like 5°C
Wind direction southGusts —
Humidity 67%Cloud cover 98%Pressure 1014 hPa
Mostly clear night
Feels like 3°C
Wind direction northwestGusts —
Humidity 81%Cloud cover 11%Pressure 1017 hPa
Partly cloudy
Feels like 11°C
Wind direction northwestGusts —
Humidity 36%Cloud cover 46%Pressure 1018 hPa
Overcast
Feels like 12°C
Wind direction southeastGusts —
Humidity 46%Cloud cover 98%Pressure 1016 hPa
Sunday
Overcast night
Feels like 6°C
Wind direction southeastGusts —
Humidity 50%Cloud cover 100%Pressure 1015 hPa
Overcast night
Feels like 5°C
Wind direction southGusts —
Humidity 63%Cloud cover 100%Pressure 1012 hPa
Mostly cloudy
Feels like 15°C
Wind direction southwestGusts —
Humidity 49%Cloud cover 95%Pressure 1011 hPa
Mostly cloudy
Feels like 16°C
Wind direction southGusts —
Humidity 60%Cloud cover 80%Pressure 1008 hPa
Monday
Clear night
Feels like 10°C
Wind direction southGusts —
Humidity 68%Cloud cover 8%Pressure 1004 hPa
Mostly clear night
Feels like 9°C
Wind direction westGusts —
Humidity 60%Cloud cover 27%Pressure 1002 hPa
Sunny
Feels like 6°C
Wind direction northwestGusts —
Humidity 52%Cloud cover 2%Pressure 1015 hPa
Sunny
Feels like 7°C
Wind direction northwestGusts —
Humidity 44%Cloud cover 0%Pressure 1018 hPa
Tuesday
Clear night
Feels like 3°C
Wind direction northwestGusts —
Humidity 52%Cloud cover 0%Pressure 1023 hPa
Clear night
Feels like 0°C
Wind direction northwestGusts —
Humidity 63%Cloud cover 0%Pressure 1028 hPa
Sunny
Feels like 5°C
Wind direction northwestGusts —
Humidity 41%Cloud cover 0%Pressure 1030 hPa
Sunny
Feels like 6°C
Wind direction northwestGusts —
Humidity 42%Cloud cover 0%Pressure 1029 hPa
Wednesday
Clear night
Feels like 0°C
Wind direction northGusts —
Humidity 77%Cloud cover 8%Pressure 1032 hPa
Partly cloudy night
Feels like -1°C
Wind direction eastGusts —
Humidity 93%Cloud cover 45%Pressure 1032 hPa
Sunny
Feels like 4°C
Wind direction southeastGusts —
Humidity 47%Cloud cover 0%Pressure 1030 hPa
Sunny
Feels like 4°C
Wind direction southeastGusts —
Humidity 51%Cloud cover 0%Pressure 1025 hPa
In Sarnia No. 221 and, more broadly, across the province of Saskatchewan: Across the region, mainly clear skies are expected throughout the evening, with temperatures remaining steady between 16 and 19 degrees Celsius. Winds will be generally light from the south, with sustained speeds around 15 km/h and gusts reaching approximately 26 km/h. In many areas, conditions should remain dry with no significant precipitation expected during this time. As the night progresses, temperatures may gradually decrease, but no major weather hazards are anticipated.
15-Day Weather Outlook for Sarnia No. 221
TomorrowTomorrow
Mostly sunny
25°/11°
💧 None
💨 12 km/h
Mostly sunny
25°/11°
💧 None
💨 12 km/h
Daytime temperature 22°C
Feels like 21°C
Humidity 67%
Pressure 1016 hPa
Cloud cover 29%
Wind direction southwest
Gusts 23 km/h
Sunrise —
Sunset —
Friday, Sep 25Fri Sep 25
Mostly sunny
26°/14°
💧 None
💨 30 km/h
Mostly sunny
26°/14°
💧 None
💨 30 km/h
Daytime temperature 23°C
Feels like 19°C
Humidity 62%
Pressure 1012 hPa
Cloud cover 25%
Wind direction southeast
Gusts 54 km/h
Sunrise —
Sunset —
Saturday, Sep 26Sat Sep 26
Mostly sunny
18°/12°
💧 0.0 mm
💨 30 km/h
Mostly sunny
18°/12°
💧 0.0 mm
💨 30 km/h
Daytime temperature 18°C
Feels like 11°C
Humidity 59%
Pressure 1008 hPa
Cloud cover 32%
Wind direction west
Gusts 55 km/h
Sunrise —
Sunset —
Sunday, Sep 27Sun Sep 27
Mostly sunny
16°/6°
💧 None
💨 11 km/h
Mostly sunny
16°/6°
💧 None
💨 11 km/h
Daytime temperature 14°C
Feels like 10°C
Humidity 58%
Pressure 1018 hPa
Cloud cover 65%
Wind direction west
Gusts 24 km/h
Sunrise —
Sunset —
Monday, Sep 28Mon Sep 28
Light rain
13°/9°
💧 5.6 mm
💨 17 km/h
Light rain
13°/9°
💧 5.6 mm
💨 17 km/h
Daytime temperature 10°C
Feels like 6°C
Humidity 81%
Pressure 1014 hPa
Cloud cover 77%
Wind direction north
Gusts 36 km/h
Sunrise —
Sunset —
Tuesday, Sep 29Tue Sep 29
Overcast
16°/6°
💧 0.1 mm
💨 14 km/h
Overcast
16°/6°
💧 0.1 mm
💨 14 km/h
Daytime temperature 16°C
Feels like 12°C
Humidity 70%
Pressure 1014 hPa
Cloud cover 50%
Wind direction south
Gusts —
Sunrise —
Sunset —
Wednesday, Sep 30Wed Sep 30
Moderate rain
14°/10°
💧 5.0 mm
💨 19 km/h
Moderate rain
14°/10°
💧 5.0 mm
💨 19 km/h
Daytime temperature 14°C
Feels like 11°C
Humidity 70%
Pressure 1004 hPa
Cloud cover 94%
Wind direction south
Gusts —
Sunrise —
Sunset —
Thursday, Oct 1Thu Oct 1
Partly cloudy
13°/8°
💧 0.9 mm
💨 28 km/h
Partly cloudy
13°/8°
💧 0.9 mm
💨 28 km/h
Daytime temperature 13°C
Feels like 7°C
Humidity 69%
Pressure 1016 hPa
Cloud cover 41%
Wind direction northwest
Gusts —
Sunrise —
Sunset —
Friday, Oct 2Fri Oct 2
Mostly sunny
14°/5°
💧 None
💨 14 km/h
Mostly sunny
14°/5°
💧 None
💨 14 km/h
Daytime temperature 13°C
Feels like 9°C
Humidity 70%
Pressure 1017 hPa
Cloud cover 75%
Wind direction southeast
Gusts —
Sunrise —
Sunset —
Saturday, Oct 3Sat Oct 3
Overcast
14°/6°
💧 None
💨 10 km/h
Overcast
14°/6°
💧 None
💨 10 km/h
Daytime temperature 14°C
Feels like 11°C
Humidity 58%
Pressure 1016 hPa
Cloud cover 63%
Wind direction northwest
Gusts —
Sunrise —
Sunset —
Sunday, Oct 4Sun Oct 4
Overcast
17°/9°
💧 None
💨 11 km/h
Overcast
17°/9°
💧 None
💨 11 km/h
Daytime temperature 17°C
Feels like 15°C
Humidity 56%
Pressure 1012 hPa
Cloud cover 94%
Wind direction southwest
Gusts —
Sunrise —
Sunset —
Monday, Oct 5Mon Oct 5
Mostly sunny
15°/13°
💧 None
💨 33 km/h
Mostly sunny
15°/13°
💧 None
💨 33 km/h
Daytime temperature 14°C
Feels like 6°C
Humidity 56%
Pressure 1010 hPa
Cloud cover 9%
Wind direction northwest
Gusts —
Sunrise —
Sunset —
Tuesday, Oct 6Tue Oct 6
Sunny
11°/5°
💧 None
💨 20 km/h
Sunny
11°/5°
💧 None
💨 20 km/h
Daytime temperature 11°C
Feels like 5°C
Humidity 50%
Pressure 1028 hPa
Cloud cover 0%
Wind direction northwest
Gusts —
Sunrise —
Sunset —
Wednesday, Oct 7Wed Oct 7
Partly cloudy
9°/1°
💧 None
💨 13 km/h
Partly cloudy
9°/1°
💧 None
💨 13 km/h
Daytime temperature 9°C
Feels like 4°C
Humidity 67%
Pressure 1030 hPa
Cloud cover 13%
Wind direction southeast
Gusts —
Sunrise —
Sunset —
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Sarnia No. 221
AIR QUALITY FORECAST
Air Quality Forecast for Sarnia No. 221
Good
Nearest forecast value
7:00 AM
PM2.5 Fine particles Good 1,2µg/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 1,4µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 47,0µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,5µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 4,5µg/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 9,4µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 53,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,7µg/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 3,3µg/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 5,7µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 84,3µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,3µg/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 1,5µg/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 1,5µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 59,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,9µg/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 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 0,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 57,3µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
UV & HEALTH
UV, Sun & Health Outlook in Sarnia No. 221
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 3,9Moderate
😊Good
Tomorrow
UV 3,7Moderate
😐Moderate
Friday
UV 3,7Moderate
🙂Fair
Saturday
UV 2,5Low
🙂Fair
Sunday
UV 3,0Moderate
😊Good
Monday
UV 3,0Moderate
—Unavailable
Tuesday
UV 2,0Low
—Unavailable
Hourly UV index today
7:00 AMUV 0,0
8:00 AMUV 0,2
9:00 AMUV 0,6
10:00 AMUV 1,5
11:00 AMUV 2,4
12:00 PMUV 3,4
1:00 PMUV 3,9
2:00 PMUV 3,6
3:00 PMUV 2,7
4:00 PMUV 1,7
5:00 PMUV 0,8
6:00 PMUV 0,2
Today's weather health advice
Open today's recommendations.
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
Good air quality
Air quality is good and outdoor activities can be enjoyed normally.
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 Sarnia No. 221
Sustained wind
Max gusts
NIGHT SKY · SARNIA NO. 221, SASKATCHEWAN
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.
99/100Best-hour score
BEST TIME TONIGHT
5:00 AM–6:00 AM
Astronomical darkness: 8:50 PM–5:00 AM
Cloud cover
0%
Real hourly forecast for the best viewing hour.
Moonlight
95%
Waxing Gibbous · Moon below the horizon at the best viewing hour.
Meteor activity
Southern Taurids
Reference ZHR 7 · Radiant 53° 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 min69%
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 Sarnia No. 221 were last refreshed today at 6:36 AM. The current forecast period extends through 25/09/2026 at 4:00 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.