Yellow warningSmall Craft · in effect until 10:30 PMDetails
Current weather
11:00 PM11°C
Feels like -2°
Cloudy
High 16° · Low 7° · 40%
- Wind
- SW 11 km/h
- Wind gusts
- 30 km/h
- Humidity
- 87%
- Air quality (AQHI)
- 1.8 · Low risk
- UV index
- 0 · Low
More details
- Dew point
- 9°C
- Pressure
- 100.9 kPa
- Visibility
- 10 km
- Sunrise
- 7:08 AM
- Sunset
- 5:16 PM
- Daylight
- 10 h 8 min
Observed at Sarnia Chris Hadfield Airport, 11:00 PM EST · Environment and Climate Change Canada
Hourly forecast
Hourly →- Now12°23%
- Fri
- 12 AM10°0%
- 1 AM10°0%
- 2 AM10°0%
- 3 AM9°80%
- 4 AM9°80%
- 5 AM8°80%
- 6 AM8°80%
- 7 AM7°80%
- 8 AM7°80%
- 9 AM7°80%
- 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 PM7°80%
- 7 PM6°80%
- 8 PM6°80%
- 9 PM5°80%
- 10 PM5°80%
14-day forecast
Full 14-day →TonightNov 516°7°ShowersChance of showers40%
Day
- Wind
- SW 20 km/h
- Wind gusts
- 51 km/h
- Precipitation
- 40% · 0.7 mm
- UV index (max)
- 2 Low
- Air quality (AQHI)
- 2 · Low risk
Night
Cloudy. 40 percent chance of showers this evening. Showers beginning overnight. Wind southwest 20 km/h becoming light this evening. Low 7.
- Low
- 7°
- Wind
- SW 20 km/h
- Precipitation
- 40%
Sunrise7:08 AM
Sunset5:16 PM
Daylight10 h 8 min
Normal10° / 2°
FriNov 69°2°ShowersA few showers85%
Day
Showers ending in the morning then mainly cloudy. High 9. UV index 2 or low.
- Wind
- NW 15 km/h
- Precipitation
- 85% · 5 mm
- UV index (max)
- 2 Low
- Air quality (AQHI)
- 2 · Low risk
Night
Showers. Low plus 2.
- Low
- 2°
- Wind
- W 15 km/h
Sunrise7:08 AM
Sunset5:16 PM
Daylight10 h 8 min
SatNov 78°4°Chance of showersCloudy periods40%
Day
Cloudy with 40 percent chance of showers. High 8.
- Precipitation
- 40% · 4 mm
- UV index (max)
- 0 Low
Night
Cloudy periods. Low plus 4.
- Low
- 4°
Sunrise7:09 AM
Sunset5:15 PM
Daylight10 h 5 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
- 50 km/h
- Precipitation
- 8% · 0 mm
- UV index (max)
- 2 Low
Night
Cloudy periods. Low plus 5.
- Low
- 5°
Sunrise7:10 AM
Sunset5:14 PM
Daylight10 h 3 min
MonNov 911°7°A mix of sun and cloudCloudy periods14%
Day
A mix of sun and cloud. High 11.
- Precipitation
- 14% · 0 mm
- UV index (max)
- 3 Moderate
Night
Cloudy periods. Low 7.
- Low
- 7°
Sunrise7:11 AM
Sunset5:12 PM
Daylight10 h 1 min
TueNov 1011°4°A mix of sun and cloudCloudy periods13%
Day
A mix of sun and cloud. High 11.
- Precipitation
- 13% · 0 mm
- UV index (max)
- 4 Moderate
Night
Cloudy periods. Low plus 4.
- Low
- 4°
Sunrise7:13 AM
Sunset5:11 PM
Daylight9 h 58 min
WedNov 118°6°A mix of sun and cloud24%
Day
A mix of sun and cloud. High 8.
- Precipitation
- 24% · 0.1 mm
- UV index (max)
- 4 Moderate
Night
Low 6.
- Low
- 6°
Sunrise7:14 AM
Sunset5:10 PM
Daylight9 h 56 min
Days 8–14 · trend, lower confidence
ThuNov 128°3°ShowersNight low 3°87%
Day
Showers. High 8.
- Wind
- NE 15 km/h
- Wind gusts
- 29 km/h
- Precipitation
- 87% · 0.5 cm snow
- UV index (max)
- 2 Low
Night
Low 3.
- Low
- 3°
Sunrise7:15 AM
Sunset5:09 PM
Daylight9 h 54 min
SourceExtended outlook
FriNov 134°2°SnowNight low 2°81%
Day
Snow. High 4.
- Wind
- N 18 km/h
- Wind gusts
- 40 km/h
- Precipitation
- 81% · 2 cm snow
- UV index (max)
- 1 Low
Night
Low 2.
- Low
- 2°
Sunrise7:16 AM
Sunset5:08 PM
Daylight9 h 51 min
SourceExtended outlook
SatNov 145°2°SnowNight low 2°73%
Day
Snow. High 5.
- Wind
- NW 18 km/h
- Wind gusts
- 34 km/h
- Precipitation
- 73% · 1 cm snow
- UV index (max)
- 1 Low
Night
Low 2.
- Low
- 2°
Sunrise7:18 AM
Sunset5:07 PM
Daylight9 h 49 min
SourceExtended outlook
SunNov 159°4°Partly cloudyNight low 4°18%
Day
Partly cloudy. High 9.
- Wind
- W 16 km/h
- Wind gusts
- 27 km/h
- Precipitation
- 18% · 0 mm
- UV index (max)
- 3 Moderate
Night
Low 4.
- Low
- 4°
Sunrise7:19 AM
Sunset5:06 PM
Daylight9 h 47 min
SourceExtended outlook
MonNov 167°5°ShowersNight low 5°45%
Day
Showers. High 7.
- Wind
- NW 24 km/h
- Wind gusts
- 45 km/h
- Precipitation
- 45% · 0.5 mm
- UV index (max)
- 2 Low
Night
Low 5.
- Low
- 5°
Sunrise7:20 AM
Sunset5:06 PM
Daylight9 h 45 min
SourceExtended outlook
TueNov 178°4°Partly cloudyNight low 4°12%
Day
Partly cloudy. High 8.
- Wind
- NW 17 km/h
- Wind gusts
- 32 km/h
- Precipitation
- 12% · 0 mm
- UV index (max)
- 3 Moderate
Night
Low 4.
- Low
- 4°
Sunrise7:21 AM
Sunset5:05 PM
Daylight9 h 43 min
SourceExtended outlook
WedNov 1811°4°Mostly cloudyNight low 4°21%
Day
Mostly cloudy. High 11.
- Wind
- S 19 km/h
- Wind gusts
- 37 km/h
- Precipitation
- 21% · 0 mm
- UV index (max)
- 3 Moderate
Night
Low 4.
- Low
- 4°
Sunrise7:23 AM
Sunset5:04 PM
Daylight9 h 41 min
SourceExtended outlook
Sun & Moon
Moon calendar →Sunrise7:08 AM
Sunset5:16 PM
Daylight10 h 8 min
MoonWaning Crescent10% lit · rise 3:17 AM · set 3:19 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
GrillingFairFire 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 · 42.8820°N, 82.1520°W · Elevation 202 m · Population 5,632 · Time zone America/Toronto