Current weather
3:00 PM45°F
Feels like 28°
Cloudy
High 48° · Low 39° · 88%
- Wind
- W 13 mph
- Wind gusts
- 20 mph
- Humidity
- 71%
- Air quality (AQHI)
- 1.3 · Low risk
- UV index
- 1 · Low
More details
- Dew point
- 37°F
- Pressure
- 29.94 inHg
- Visibility
- 6 mi
- Sunrise
- 7:09 AM
- Sunset
- 5:15 PM
- Daylight
- 10 h 6 min
Observed at Sarnia Chris Hadfield Airport, 3:00 PM EST · Environment and Climate Change Canada
Hourly forecast
Hourly →- Now44°26%
- 4 PM46°80%
- 5 PM45°80%
- 6 PM45°80%
- 7 PM43°80%
- 8 PM43°80%
- 9 PM43°80%
- 10 PM43°80%
- 11 PM43°80%
- Sat
- 12 AM43°80%
- 1 AM43°80%
- 2 AM43°80%
- 3 AM41°80%
- 4 AM41°80%
- 5 AM41°80%
- 6 AM39°80%
- 7 AM39°80%
- 8 AM41°80%
- 9 AM45°20%
- 10 AM46°20%
- 11 AM46°20%
- 12 PM46°20%
- 1 PM46°20%
- 2 PM46°20%
14-day forecast
Full 14-day →TodayNov 648°39°A few showersA few showers88%
Day
Cloudy. A few showers beginning this afternoon. Wind west 20 km/h gusting to 40. High 9. UV index 2 or low.
- Wind
- W 12 mph
- Wind gusts
- 25 mph
- Precipitation
- 88% · 0.38 in
- UV index (max)
- 2 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
- 39°
- Wind
- NW 19 mph
Sunrise7:09 AM
Sunset5:15 PM
Daylight10 h 6 min
Normal48° / 34°
SatNov 748°39°A few showersCloudy periods80%
Day
A few showers ending in the morning then clearing. Wind northwest 20 km/h gusting to 40 becoming light late in the afternoon. High 9. UV index 2 or low.
- Wind
- NW 12 mph
- Wind gusts
- 25 mph
- Precipitation
- 80% · 0.14 in
- UV index (max)
- 2 Low
- Air quality (AQHI)
- 2 · Low risk
Night
Cloudy periods. Low plus 4.
- Low
- 39°
Sunrise7:09 AM
Sunset5:15 PM
Daylight10 h 6 min
SunNov 850°41°A mix of sun and cloudCloudy periods18%
Day
A mix of sun and cloud. Windy. High 10.
- Wind
- W 19 mph
- Wind gusts
- 37 mph
- Precipitation
- 18% · 0.01 in
- UV index (max)
- 2 Low
Night
Cloudy periods. Low plus 5.
- Low
- 41°
Sunrise7:10 AM
Sunset5:14 PM
Daylight10 h 3 min
MonNov 952°45°A mix of sun and cloudCloudy periods12%
Day
A mix of sun and cloud. High 11.
- Precipitation
- 12% · 0 in
- UV index (max)
- 4 Moderate
Night
Cloudy periods. Low 7.
- Low
- 45°
Sunrise7:11 AM
Sunset5:13 PM
Daylight10 h 1 min
TueNov 1052°39°A mix of sun and cloudCloudy periods8%
Day
A mix of sun and cloud. High 11.
- Precipitation
- 8% · 0 in
- UV index (max)
- 4 Moderate
Night
Cloudy periods. Low plus 4.
- Low
- 39°
Sunrise7:12 AM
Sunset5:11 PM
Daylight9 h 59 min
WedNov 1146°37°A mix of sun and cloudCloudy26%
Day
A mix of sun and cloud. High 8.
- Precipitation
- 26% · 0.01 in
- UV index (max)
- 2 Low
Night
Cloudy. Low plus 3.
- Low
- 37°
Sunrise7:14 AM
Sunset5:10 PM
Daylight9 h 56 min
ThuNov 1246°35°Cloudy75%
Day
Cloudy. High 8.
- Precipitation
- 75% · 0.6 in snow
- UV index (max)
- 1 Low
Night
Low 35.
- Low
- 35°
Sunrise7:15 AM
Sunset5:09 PM
Daylight9 h 54 min
Days 8–14 · trend, lower confidence
FriNov 1337°33°SnowNight low 33°85%
Day
Snow. High 37.
- Wind
- NW 6 mph
- Wind gusts
- 15 mph
- Precipitation
- 85% · 1.3 in snow
- UV index (max)
- 1 Low
Night
Low 33.
- Low
- 33°
Sunrise7:16 AM
Sunset5:08 PM
Daylight9 h 52 min
SourceExtended outlook
SatNov 1441°34°ShowersNight low 34°61%
Day
Showers. High 41.
- Wind
- N 7 mph
- Wind gusts
- 16 mph
- Precipitation
- 61% · 0.3 in snow
- UV index (max)
- 3 Moderate
Night
Low 34.
- Low
- 34°
Sunrise7:17 AM
Sunset5:08 PM
Daylight9 h 50 min
SourceExtended outlook
SunNov 1546°34°Partly cloudyNight low 34°19%
Day
Partly cloudy. High 46.
- Wind
- W 8 mph
- Wind gusts
- 21 mph
- Precipitation
- 19% · 0 in
- UV index (max)
- 2 Low
Night
Low 34.
- Low
- 34°
Sunrise7:19 AM
Sunset5:07 PM
Daylight9 h 48 min
SourceExtended outlook
MonNov 1648°37°Mostly cloudyNight low 37°49%
Day
Mostly cloudy. High 48.
- Wind
- SW 12 mph
- Wind gusts
- 25 mph
- Precipitation
- 49% · 0.03 in
- UV index (max)
- 3 Moderate
Night
Low 37.
- Low
- 37°
Sunrise7:20 AM
Sunset5:06 PM
Daylight9 h 45 min
SourceExtended outlook
TueNov 1753°43°ShowersNight low 43°59%
Day
Showers. High 53.
- Wind
- S 8 mph
- Wind gusts
- 21 mph
- Precipitation
- 59% · 0.07 in
- UV index (max)
- 4 Moderate
Night
Low 43.
- Low
- 43°
Sunrise7:21 AM
Sunset5:05 PM
Daylight9 h 43 min
SourceExtended outlook
WedNov 1854°42°SunnyNight low 42°10%
Day
Sunny. High 54.
- Wind
- SE 9 mph
- Wind gusts
- 18 mph
- Precipitation
- 10% · 0 in
- UV index (max)
- 4 Moderate
Night
Low 42.
- Low
- 42°
Sunrise7:22 AM
Sunset5:04 PM
Daylight9 h 41 min
SourceExtended outlook
ThuNov 1958°47°Partly cloudyNight low 47°27%
Day
Partly cloudy. High 58.
- Wind
- SW 13 mph
- Wind gusts
- 25 mph
- Precipitation
- 27% · 0 in
- UV index (max)
- 4 Moderate
Night
Low 47.
- Low
- 47°
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 Crescent6% 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 | 30° | 33° | 42° | 55° | 68° | 77° | 82° | 80° | 73° | 60° | 46° | 35° |
| Low | 17° | 19° | 26° | 36° | 46° | 55° | 60° | 59° | 52° | 42° | 33° | 23° |
| Precip | 2.60 in | 2.24 in | 2.48 in | 3.43 in | 3.43 in | 3.54 in | 2.99 in | 3.23 in | 4.21 in | 3.23 in | 3.50 in | 2.95 in |
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 11:00 AM · Days 8–14: WeatherAPI.com · weather.gc.ca · 42.7834°N, 82.1165°W · Elevation 643 ft · Population 647 · Time zone America/Toronto