• Early AM

    Sep 17

    Lo 6°

    Clearing

    Construction Weather
    • Precip
      0%
    • Hours of Precip
      0
    • Hi
      RealFeel
      20°
    more
  • Today

    Sep 17

    19°Lo 10°

    Mostly sunny and pleasant

    Excellent for outdoor DIY projects
    • Precip
      1%
    • Hours of Precip
      0
    • Hi
      RealFeel
      20°
  • Thu

    Sep 18

    14°Lo 4°

    Mostly sunny

    Very Good for outdoor DIY projects
    • Precip
      0%
    • Hours of Precip
      0
    • Hi
      RealFeel
      15°
    more
  • Fri

    Sep 19

    19°Lo 11°

    Partly sunny and pleasant

    Excellent for outdoor DIY projects
    • Precip
      0%
    • Hours of Precip
      0
    • Hi
      RealFeel
      19°
    more
  • Sat

    Sep 20

    24°Lo 17°

    Breezy with increasing clouds

    Very Good for outdoor DIY projects
    • Precip
      2%
    • Hours of Precip
      0
    • Hi
      RealFeel
      22°
    more
Next Previous
Next 8 hours >
  Wed
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°C) 11° 11° 10°
RealFeel® 11° 10°
Humidity 75% 82% 85% 87% 88% 89% 91% 93%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
 
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0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (km/h) 5 SW 6 SW 6 SW 6 SW 6 SW 5 WNW 6 NW 6 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 25% 22% 16% 9% 7% 12% 11% 11%
Dew Point
Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 19° 21° N/A 20°
Low 10° 10° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:10 AM with 12:28 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:13 AM with 14:53 of moolight, then sets at 3:06 PM

Top Story

Sarnia Weather Report

Widespread Frost, Killing Freeze to Seize Northeast Late This Week

September 16, 2014; 9:15 PM ET

The chilliest air of the season so far will settle over much of the Northeast Thursday into Friday and will bring frost to a large area. more >