14-day forecast · Sarnia
30-day outlook →TodayNov 513°7°Chance of showersChance of showers40%
Day
Increasing cloudiness early this morning. 40 percent chance of showers late this afternoon. Wind southwest 30 km/h. High 13. UV index 2 or low.
- Wind
- SW 30 km/h
- Precipitation
- 40% · 1 mm
- UV index (max)
- 2 Low
- Air quality (AQHI)
- 2 · Low risk
Night
Cloudy with 40 percent chance of showers this evening and after midnight. Periods of rain beginning after midnight. Wind southwest 30 km/h becoming light early this evening. Low 7.
- Low
- 7°
- Wind
- SW 30 km/h
- Precipitation
- 40%
Sunrise7:09 AM
Sunset5:17 PM
Daylight10 h 8 min
Normal10° / 2°
FriNov 69°3°Periods of rainChance of showers40%
Day
Periods of rain. High 9. UV index 1 or low.
- Wind
- W 15 km/h
- Precipitation
- 40% · 6 mm
- UV index (max)
- 1 Low
- Air quality (AQHI)
- 2 · Low risk
Night
Cloudy with 40 percent chance of showers. Low plus 3.
- Low
- 3°
- Precipitation
- 40%
Sunrise7:09 AM
Sunset5:17 PM
Daylight10 h 7 min
SatNov 79°1°CloudyCloudy89%
Day
Cloudy. High 9.
- Precipitation
- 89% · 7 mm
- UV index (max)
- 1 Low
Night
Cloudy periods. Low plus 1.
- Low
- 1°
Sunrise7:10 AM
Sunset5:16 PM
Daylight10 h 5 min
SunNov 810°5°CloudyCloudy periods10%
Day
Cloudy. High 10.
- Precipitation
- 10% · 0 mm
- UV index (max)
- 2 Low
Night
Cloudy periods. Low plus 5.
- Low
- 5°
Sunrise7:11 AM
Sunset5:14 PM
Daylight10 h 3 min
MonNov 911°5°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 5.
- Low
- 5°
Sunrise7:13 AM
Sunset5:13 PM
Daylight10 h 0 min
TueNov 1011°5°A mix of sun and cloudCloudy periods11%
Day
A mix of sun and cloud. High 11.
- Precipitation
- 11% · 0 mm
- UV index (max)
- 4 Moderate
Night
Cloudy periods. Low plus 5.
- Low
- 5°
Sunrise7:14 AM
Sunset5:12 PM
Daylight9 h 58 min
WedNov 1110°6°A mix of sun and cloud43%
Day
A mix of sun and cloud. High 10.
- Precipitation
- 43% · 0.5 mm
- UV index (max)
- 3 Moderate
Night
Low 6.
- Low
- 6°
Sunrise7:15 AM
Sunset5:11 PM
Daylight9 h 55 min
Days 8–14 · trend, lower confidence
ThuNov 126°4°ShowersNight low 4°87%
Day
Showers. High 6.
- Wind
- NW 30 km/h
- Wind gusts
- 49 km/h
- Precipitation
- 87% · 6 mm
- UV index (max)
- 2 Low
Night
Low 4.
- Low
- 4°
Sunrise7:16 AM
Sunset5:10 PM
Daylight9 h 53 min
SourceExtended outlook
FriNov 136°4°ShowersNight low 4°71%
Day
Showers. High 6.
- Wind
- NW 28 km/h
- Wind gusts
- 51 km/h
- Precipitation
- 71% · 2 mm
- UV index (max)
- 2 Low
Night
Low 4.
- Low
- 4°
Sunrise7:18 AM
Sunset5:09 PM
Daylight9 h 51 min
SourceExtended outlook
SatNov 149°2°Partly cloudyNight low 2°13%
Day
Partly cloudy. High 9.
- Wind
- SW 19 km/h
- Wind gusts
- 37 km/h
- Precipitation
- 13% · 0 mm
- UV index (max)
- 3 Moderate
Night
Low 2.
- Low
- 2°
Sunrise7:19 AM
Sunset5:08 PM
Daylight9 h 49 min
SourceExtended outlook
SunNov 1510°6°Partly cloudyNight low 6°14%
Day
Partly cloudy. High 10.
- Wind
- SW 17 km/h
- Wind gusts
- 36 km/h
- Precipitation
- 14% · 0 mm
- UV index (max)
- 3 Moderate
Night
Low 6.
- Low
- 6°
Sunrise7:20 AM
Sunset5:07 PM
Daylight9 h 47 min
SourceExtended outlook
MonNov 1611°6°ShowersNight low 6°66%
Day
Showers. High 11.
- Wind
- SE 10 km/h
- Wind gusts
- 28 km/h
- Precipitation
- 66% · 2 mm
- UV index (max)
- 3 Moderate
Night
Low 6.
- Low
- 6°
Sunrise7:21 AM
Sunset5:06 PM
Daylight9 h 44 min
SourceExtended outlook
TueNov 1712°6°ShowersNight low 6°49%
Day
Showers. High 12.
- Wind
- S 13 km/h
- Wind gusts
- 34 km/h
- Precipitation
- 49% · 0.7 mm
- UV index (max)
- 4 Moderate
Night
Low 6.
- Low
- 6°
Sunrise7:23 AM
Sunset5:06 PM
Daylight9 h 42 min
SourceExtended outlook
WedNov 1815°10°Mostly cloudyNight low 10°17%
Day
Mostly cloudy. High 15.
- Wind
- S 17 km/h
- Wind gusts
- 40 km/h
- Precipitation
- 17% · 0 mm
- UV index (max)
- 3 Moderate
Night
Low 10.
- Low
- 10°
Sunrise7:24 AM
Sunset5:05 PM
Daylight9 h 40 min
SourceExtended outlook
14 days at a glance
Today →| Day | Weather | High | Low | Precip | Wind | UV |
|---|---|---|---|---|---|---|
| Today Nov 5 | Showers | 13° | 7° | 40% · 1 mm | SW 30 km/h | 2 |
| Fri Nov 6 | Showers | 9° | 3° | 40% · 6 mm | W 15 km/h | 1 |
| Sat Nov 7 | Mostly cloudy | 9° | 1° | 89% · 7 mm | N 36 km/h | 1 |
| Sun Nov 8 | Mostly cloudy | 10° | 5° | 10% · 0 mm | NW 21 km/h | 2 |
| Mon Nov 9 | Partly cloudy | 11° | 5° | 10% · 0 mm | NW 21 km/h | 4 |
| Tue Nov 10 | Partly cloudy | 11° | 5° | 11% · 0 mm | W 21 km/h | 4 |
| Wed Nov 11 | Partly cloudy | 10° | 6° | 43% · 0.5 mm | NW 20 km/h | 3 |
| Thu Nov 12 | Showers | 6° | 4° | 87% · 6 mm | NW 30 km/h | 2 |
| Fri Nov 13 | Showers | 6° | 4° | 71% · 2 mm | NW 28 km/h | 2 |
| Sat Nov 14 | Partly cloudy | 9° | 2° | 13% · 0 mm | SW 19 km/h | 3 |
| Sun Nov 15 | Partly cloudy | 10° | 6° | 14% · 0 mm | SW 17 km/h | 3 |
| Mon Nov 16 | Showers | 11° | 6° | 66% · 2 mm | SE 10 km/h | 3 |
| Tue Nov 17 | Showers | 12° | 6° | 49% · 0.7 mm | S 13 km/h | 4 |
| Wed Nov 18 | Mostly cloudy | 15° | 10° | 17% · 0 mm | S 17 km/h | 3 |
Weather map — Sarnia
Sarnia →Forecast: Environment and Climate Change Canada (Sarnia - Petrolia - Western Lambton County), issued 5:00 AM · Days 8–14: WeatherAPI.com · weather.gc.ca · 42.9787°N, 82.4041°W · Elevation 185 m · Population 72,125 · Time zone America/Toronto