Yellow warningSmall Craft · in effect until 4:00 PMDetails
Current weather
12:00 PM6°C
Feels like -2°
Cloudy
High 9° · Low 4° · 86%
- Wind
- W 15 km/h
- Wind gusts
- 30 km/h
- Humidity
- 76%
- Air quality (AQHI)
- 1.2 · Low risk
- UV index
- 0 · Low
More details
- Dew point
- 2°C
- Pressure
- 101.4 kPa
- Visibility
- 10 km
- Sunrise
- 7:09 AM
- Sunset
- 5:15 PM
- Daylight
- 10 h 6 min
Observed at Sarnia Chris Hadfield Airport, 12:00 PM EST · Environment and Climate Change Canada
Hourly forecast
Hourly →- Now6°32%
- 1 PM9°20%
- 2 PM9°20%
- 3 PM8°80%
- 4 PM8°80%
- 5 PM7°80%
- 6 PM7°80%
- 7 PM6°80%
- 8 PM6°80%
- 9 PM6°80%
- 10 PM6°80%
- 11 PM6°80%
- Sat
- 12 AM6°80%
- 1 AM6°80%
- 2 AM6°80%
- 3 AM5°80%
- 4 AM5°80%
- 5 AM5°80%
- 6 AM4°80%
- 7 AM4°80%
- 8 AM5°80%
- 9 AM7°20%
- 10 AM8°20%
- 11 AM8°20%
14-day forecast
Full 14-day →TodayNov 69°4°A few showersA few showers86%
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 20 km/h
- Wind gusts
- 40 km/h
- Precipitation
- 86% · 7 mm
- 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
- 4°
- Wind
- NW 30 km/h
Sunrise7:09 AM
Sunset5:15 PM
Daylight10 h 6 min
Normal9° / 1°
SatNov 79°4°A few showersCloudy periods84%
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 20 km/h
- Wind gusts
- 40 km/h
- Precipitation
- 84% · 5 mm
- UV index (max)
- 2 Low
- Air quality (AQHI)
- 2 · Low risk
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 periods9%
Day
A mix of sun and cloud. Windy. High 10.
- Wind
- W 30 km/h
- Wind gusts
- 60 km/h
- Precipitation
- 9% · 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 periods11%
Day
A mix of sun and cloud. High 11.
- Precipitation
- 11% · 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 periods10%
Day
A mix of sun and cloud. High 11.
- Precipitation
- 10% · 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°3°A mix of sun and cloudCloudy18%
Day
A mix of sun and cloud. High 8.
- Precipitation
- 18% · 0 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°Cloudy73%
Day
Cloudy. High 8.
- Precipitation
- 73% · 1 cm snow
- 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°0°Heavy snowNight low 0°85%
Day
Heavy snow. High 4.
- Wind
- NW 12 km/h
- Wind gusts
- 30 km/h
- Precipitation
- 85% · 5 cm snow
- UV index (max)
- 1 Low
Night
Low 0.
- Low
- 0°
Sunrise7:16 AM
Sunset5:08 PM
Daylight9 h 51 min
SourceExtended outlook
SatNov 145°0°Light snowNight low 0°36%
Day
Light snow. High 5.
- Wind
- NW 23 km/h
- Wind gusts
- 44 km/h
- Precipitation
- 36% · 0.3 mm
- UV index (max)
- 1 Low
Night
Low 0.
- Low
- 0°
Sunrise7:18 AM
Sunset5:07 PM
Daylight9 h 49 min
SourceExtended outlook
SunNov 155°1°Partly cloudyNight low 1°14%
Day
Partly cloudy. High 5.
- Wind
- NW 16 km/h
- Wind gusts
- 37 km/h
- Precipitation
- 14% · 0 mm
- UV index (max)
- 3 Moderate
Night
Low 1.
- Low
- 1°
Sunrise7:19 AM
Sunset5:06 PM
Daylight9 h 47 min
SourceExtended outlook
MonNov 166°1°DrizzleNight low 1°87%
Day
Drizzle. High 6.
- Wind
- S 13 km/h
- Wind gusts
- 24 km/h
- Precipitation
- 87% · 4 mm
- UV index (max)
- 2 Low
Night
Low 1.
- Low
- 1°
Sunrise7:20 AM
Sunset5:06 PM
Daylight9 h 45 min
SourceExtended outlook
TueNov 179°6°Light rainNight low 6°94%
Day
Light rain. High 9.
- Wind
- W 28 km/h
- Wind gusts
- 54 km/h
- Precipitation
- 94% · 22 mm
- UV index (max)
- 2 Low
Night
Low 6.
- Low
- 6°
Sunrise7:21 AM
Sunset5:05 PM
Daylight9 h 43 min
SourceExtended outlook
WedNov 186°5°ShowersNight low 5°87%
Day
Showers. High 6.
- Wind
- W 30 km/h
- Wind gusts
- 49 km/h
- Precipitation
- 87% · 9 mm
- UV index (max)
- 2 Low
Night
Low 5.
- Low
- 5°
Sunrise7:23 AM
Sunset5:04 PM
Daylight9 h 41 min
SourceExtended outlook
ThuNov 196°3°Mostly cloudyNight low 3°28%
Day
Mostly cloudy. High 6.
- Wind
- N 15 km/h
- Wind gusts
- 30 km/h
- Precipitation
- 28% · 0.1 mm
- UV index (max)
- 2 Low
Night
Low 3.
- Low
- 3°
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 Crescent7% 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 11:00 AM · Days 8–14: WeatherAPI.com · weather.gc.ca · 42.8820°N, 82.1520°W · Elevation 202 m · Population 5,632 · Time zone America/Toronto