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  • Tonight

    Jul 10

    Clear Lo 12°
  • Fri

    Jul 11

    Sunny and nice 26°Lo 13°
    more
  • Sat

    Jul 12

    A p.m. t-storm in spots 25°Lo 18°
    more
  • Sun

    Jul 13

    Clouds and sun with a t-storm 27°Lo 17°
    more
  • Mon

    Jul 14

    A thunderstorm possible 26°Lo 14°
    more

Thunderstorms, some heavy, Sunday morning through late Sunday night Details >

< Previous 8 hours Next 8 hours >
  Thu
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Sunny
Partly Sunny
Sunny
Mostly Cloudy
Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Temp (°C) 20° 21° 21° 21° 21° 20° 20° 19°
RealFeel® 22° 25° 24° 22° 23° 21° 23° 18°
Humidity 63% 63% 59% 68% 63% 68% 73% 73%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
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Snow
 
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Ice
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (km/h) 8 N 5 NNE 11 N 16 N 16 NNE 18 NNE 6 ENE 18 NNE
UV Index 5 6 7 6 7 6 4 3
Cloud Cover 0% 35% 0% 75% 0% 35% 50% 55%
Dew Point 13° 14° 13° 15° 14° 14° 15° 14°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Jul 10

more Historical Weather Data >
  Today Normal Record 7/10/2013
High 21° 26° N/A 31°
Low 12° 15° N/A 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 15:10 of sunlight, then sets at 9:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:19 PM with 9:54 of moolight, then sets at 5:13 AM

Top Story

Sarnia Weather Report

Major Flooding Inundates US, Canada Communities This Week

July 10, 2014; 9:05 AM ET

In the wake of torrential rain in recent weeks, flooding will continue to work downstream along the Mississippi River in the United States and rivers in South Central Canada this week. more >