Sarnia

Canada
CloudyCloudy
91°
71°
74°

Forecast

  • 12 PMCloudy74°
  • 1 PMThunderstorms74°
  • 2 PMThunderstorms76°
  • 3 PMThunderstorms77°
  • 4 PMThunderstorms80°
  • 5 PMMostly Cloudy81°
  • 6 PMMostly Cloudy82°
  • 7 PMMostly Cloudy82°
  • 8 PMCloudy81°
  • 9 PMMostly Cloudy78°
  • 10 PMMostly Cloudy76°
  • 11 PMMostly Cloudy75°
  • 12 AMMostly Cloudy74°
  • 1 AMMostly Cloudy75°
  • 2 AMMostly Cloudy76°
  • 3 AMMostly Cloudy76°
  • 4 AMMostly Cloudy75°
  • 5 AMPartly Cloudy75°
  • 6 AMPartly Cloudy74°
  • 7 AMPartly Cloudy74°
  • 8 AMPartly Cloudy76°
  • 9 AMPartly Cloudy77°
  • 10 AMPartly Cloudy79°
  • 11 AMPartly Cloudy80°
  • 12 PMPartly Cloudy81°
Sunday
ThunderstormsPrecipitation: 60%60%91°71°Thunderstorms with a high of 80 °F (26.7 °C) and a 100% chance of precipitation. Winds variable at 7 to 9 mph (11.3 to 14.5 kph).Night - Mostly cloudy. Winds variable at 7 to 11 mph (11.3 to 17.7 kph). The overnight low will be 74 °F (23.3 °C).
Monday
ThunderstormsPrecipitation: 5%5%88°76°Thunderstorms today with a high of 88 °F (31.1 °C) and a low of 76 °F (24.4 °C).
Tuesday
SunnyPrecipitation: 0%0%83°70°Sunny today with a high of 83 °F (28.3 °C) and a low of 70 °F (21.1 °C).
Wednesday
Partly CloudyPrecipitation: 0%0%87°69°Partly cloudy today with a high of 87 °F (30.6 °C) and a low of 69 °F (20.6 °C).
Thursday
ThunderstormsPrecipitation: 10%10%87°73°Thunderstorms today with a high of 87 °F (30.6 °C) and a low of 73 °F (22.8 °C).
Friday
Isolated ThundershowersPrecipitation: 10%10%77°70°Scattered thunderstorms today with a high of 77 °F (25.0 °C) and a low of 70 °F (21.1 °C).
Saturday
Partly CloudyPrecipitation: 10%10%74°69°Partly cloudy today with a high of 74 °F (23.3 °C) and a low of 69 °F (20.6 °C).
Sunday
Partly CloudyPrecipitation: 10%10%80°67°Partly cloudy today with a high of 80 °F (26.7 °C) and a low of 67 °F (19.4 °C).
Monday
FairPrecipitation: 5%5%81°72°Mostly sunny today with a high of 81 °F (27.2 °C) and a low of 72 °F (22.2 °C).
Tuesday
Isolated ThundershowersPrecipitation: 5%5%83°72°Scattered thunderstorms today with a high of 83 °F (28.3 °C) and a low of 72 °F (22.2 °C).

Precipitation

Afternoon
Evening
Night
Overnight
Precipitation: 100%100%
Precipitation: 5%5%
Precipitation: 0%0%
Precipitation: 0%0%

Wind & Pressure

Wind

9 mph SE

Barometer

29.3 inches

Details

Cloudy
  • Feels like
    77°
  • Humidity
    78%
  • Visibility
    10.00 miles
  • UV Index
    1 (Low)

Today - Thunderstorms with a high of 80 °F (26.7 °C) and a 100% chance of precipitation. Winds variable at 7 to 9 mph (11.3 to 14.5 kph).

Tonight - Mostly cloudy. Winds variable at 7 to 11 mph (11.3 to 17.7 kph). The overnight low will be 74 °F (23.3 °C).

Sun & Moon

Waning Gibbous
Waning Gibbous
6:13 AM8:59 PM

Map