Current weather
11:00 PM5°C
Wind chill -2
Light Rain
High 11° · Low 4° · 87%
- Wind
- W 30 km/h
- Wind gusts
- 45 km/h
- Humidity
- 94%
- Air quality (AQHI)
- 1.4 · Low risk
- UV index
- 0 · Low
More details
- Dew point
- 4°C
- Pressure
- 101.4 kPa
- Visibility
- 9 km
- Sunrise
- 7:09 AM
- Sunset
- 5:15 PM
- Daylight
- 10 h 6 min
Observed at Sarnia Chris Hadfield Airport, 11:00 PM EST · Environment and Climate Change Canada
Hourly forecast
Hourly →- Now4°45%
- Sat
- 12 AM5°80%
- 1 AM5°80%
- 2 AM5°80%
- 3 AM4°80%
- 4 AM4°80%
- 5 AM5°80%
- 6 AM5°60%
- 7 AM6°60%
- 8 AM6°60%
- 9 AM7°20%
- 10 AM7°20%
- 11 AM7°20%
- 12 PM8°20%
- 1 PM8°20%
- 2 PM8°20%
- 3 PM9°20%
- 4 PM9°20%
- 5 PM8°20%
- 6 PM6°10%
- 7 PM5°10%
- 8 PM5°10%
- 9 PM4°10%
- 10 PM4°10%
14-day forecast
Full 14-day →TonightNov 611°4°ShowersA few showers87%
Day
- Wind
- W 30 km/h
- Wind gusts
- 50 km/h
- Precipitation
- 87% · 8 mm
- UV index (max)
- 1 Low
- Air quality (AQHI)
- 2 · Low risk
Night
Showers. Amount 10 to 20 mm. Wind northwest 30 km/h gusting to 50. Low plus 4.
- Low
- 4°
- Wind
- W 30 km/h
Sunrise7:09 AM
Sunset5:15 PM
Daylight10 h 6 min
Normal9° / 1°
SatNov 79°-2°Chance of showersClearing60%
Day
Cloudy. 60 percent chance of showers early in the morning. Wind northwest 30 km/h gusting to 50. High 9. UV index 2 or low.
- Wind
- NW 30 km/h
- Wind gusts
- 50 km/h
- Precipitation
- 60% · 6 mm
- UV index (max)
- 2 Low
- Air quality (AQHI)
- 2 · Low risk
Night
Clearing in the evening. Wind west 30 km/h becoming light early in the evening. Wind becoming southwest 20 before morning. Low minus 2. Wind chill minus 8 overnight.
- Low
- -2°
- Wind chill
- -8
- Wind
- W 30 km/h
Sunrise7:09 AM
Sunset5:15 PM
Daylight10 h 6 min
SunNov 810°5°A mix of sun and cloudCloudy periods8%
Day
A mix of sun and cloud. Windy. High 10.
- Wind
- W 30 km/h
- Wind gusts
- 60 km/h
- Precipitation
- 8% · 0 mm
- UV index (max)
- 2 Low
Night
Cloudy periods. Windy. Low plus 5.
- Low
- 5°
- Wind
- W 30 km/h
Sunrise7:10 AM
Sunset5:14 PM
Daylight10 h 3 min
MonNov 911°7°A mix of sun and cloudCloudy periods17%
Day
A mix of sun and cloud. High 11.
- Precipitation
- 17% · 0.1 mm
- UV index (max)
- 4 Moderate
Night
Cloudy periods. Low 7.
- Low
- 7°
Sunrise7:11 AM
Sunset5:13 PM
Daylight10 h 1 min
TueNov 1011°4°A mix of sun and cloudCloudy periods8%
Day
A mix of sun and cloud. High 11.
- Precipitation
- 8% · 0 mm
- UV index (max)
- 4 Moderate
Night
Cloudy periods. Low plus 4.
- Low
- 4°
Sunrise7:12 AM
Sunset5:11 PM
Daylight9 h 59 min
WedNov 118°3°A mix of sun and cloudCloudy21%
Day
A mix of sun and cloud. High 8.
- Precipitation
- 21% · 0.1 mm
- UV index (max)
- 4 Moderate
Night
Cloudy. Low plus 3.
- Low
- 3°
Sunrise7:14 AM
Sunset5:10 PM
Daylight9 h 56 min
ThuNov 128°2°Cloudy61%
Day
Cloudy. High 8.
- Precipitation
- 61% · 1 mm
- UV index (max)
- 2 Low
Night
Low 2.
- Low
- 2°
Sunrise7:15 AM
Sunset5:09 PM
Daylight9 h 54 min
Days 8–14 · trend, lower confidence
FriNov 134°1°Partly cloudyNight low 1°14%
Day
Partly cloudy. High 4.
- Wind
- NE 20 km/h
- Wind gusts
- 37 km/h
- Precipitation
- 14% · 0 mm
- UV index (max)
- 2 Low
Night
Low 1.
- Low
- 1°
Sunrise7:16 AM
Sunset5:08 PM
Daylight9 h 52 min
SourceExtended outlook
SatNov 145°2°Heavy rainNight low 2°81%
Day
Heavy rain. High 5.
- Wind
- N 22 km/h
- Wind gusts
- 41 km/h
- Precipitation
- 81% · 0.7 cm snow
- UV index (max)
- 1 Low
Night
Low 2.
- Low
- 2°
Sunrise7:17 AM
Sunset5:08 PM
Daylight9 h 50 min
SourceExtended outlook
SunNov 156°4°ShowersNight low 4°86%
Day
Showers. High 6.
- Wind
- NW 14 km/h
- Wind gusts
- 28 km/h
- Precipitation
- 86% · 6 mm
- UV index (max)
- 2 Low
Night
Low 4.
- Low
- 4°
Sunrise7:19 AM
Sunset5:07 PM
Daylight9 h 48 min
SourceExtended outlook
MonNov 167°3°ShowersNight low 3°57%
Day
Showers. High 7.
- Wind
- W 13 km/h
- Wind gusts
- 33 km/h
- Precipitation
- 57% · 1.0 mm
- UV index (max)
- 3 Moderate
Night
Low 3.
- Low
- 3°
Sunrise7:20 AM
Sunset5:06 PM
Daylight9 h 45 min
SourceExtended outlook
TueNov 178°4°Partly cloudyNight low 4°21%
Day
Partly cloudy. High 8.
- Wind
- NW 13 km/h
- Wind gusts
- 29 km/h
- Precipitation
- 21% · 0.1 mm
- UV index (max)
- 3 Moderate
Night
Low 4.
- Low
- 4°
Sunrise7:21 AM
Sunset5:05 PM
Daylight9 h 43 min
SourceExtended outlook
WedNov 187°1°SunnyNight low 1°7%
Day
Sunny. High 7.
- Wind
- SW 9 km/h
- Wind gusts
- 22 km/h
- Precipitation
- 7% · 0 mm
- UV index (max)
- 3 Moderate
Night
Low 1.
- Low
- 1°
Sunrise7:22 AM
Sunset5:04 PM
Daylight9 h 41 min
SourceExtended outlook
ThuNov 199°0°Partly cloudyNight low 0°11%
Day
Partly cloudy. High 9.
- Wind
- S 19 km/h
- Wind gusts
- 37 km/h
- Precipitation
- 11% · 0 mm
- UV index (max)
- 3 Moderate
Night
Low 0.
- Low
- 0°
Sunrise7:24 AM
Sunset5:03 PM
Daylight9 h 39 min
SourceExtended outlook
Sun & Moon
Moon calendar →Sunrise7:09 AM
Sunset5:15 PM
Daylight10 h 6 min
MoonWaning Crescent4% lit · rise 4:25 AM · set 3:40 PM
Climate · monthly normals
Full climate →| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High | -1° | 1° | 6° | 13° | 20° | 25° | 28° | 26° | 23° | 15° | 8° | 2° |
| Low | -9° | -8° | -4° | 2° | 8° | 13° | 16° | 15° | 11° | 6° | 1° | -5° |
| Precip | 66 mm | 57 mm | 63 mm | 87 mm | 87 mm | 90 mm | 76 mm | 82 mm | 107 mm | 82 mm | 89 mm | 75 mm |
ECCC
Activities today
Derived from the forecastLaundry dayPoorLine-drying weather
GrillingPoorFire up the grill
RunningFairLace up outside
PatioPoorDinner outdoors
Forecast: Environment and Climate Change Canada (Sarnia - Petrolia - Western Lambton County), issued 3:30 PM · Days 8–14: WeatherAPI.com · weather.gc.ca · 42.7834°N, 82.1165°W · Elevation 196 m · Population 647 · Time zone America/Toronto