• Early AM

    Sep 17

    Lo 6°

    Clearing

    Common Cold Weather
    • Avg
      Temp
      12°
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      20°
    more
  • Today

    Sep 17

    19°Lo 10°

    Mostly sunny and pleasant

    Beneficial weather for colds
    • Avg
      Temp
      14°
    • Avg
      RealFeel
      14°
    • Hi
      RealFeel
      20°
  • Thu

    Sep 18

    14°Lo 4°

    Mostly sunny

    Beneficial weather for colds
    • Avg
      Temp
    • Avg
      RealFeel
    • Hi
      RealFeel
      15°
    more
  • Fri

    Sep 19

    18°Lo 11°

    Partly sunny and pleasant

    Beneficial weather for colds
    • Avg
      Temp
      14°
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      18°
    more
  • Sat

    Sep 20

    24°Lo 16°

    Breezy with increasing clouds

    Beneficial weather for colds
    • Avg
      Temp
      20°
    • Avg
      RealFeel
      18°
    • Hi
      RealFeel
      22°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Mostly Sunny
Temp (°C) 10° 10°
RealFeel® 11° 10°
Humidity 83% 85% 87% 88% 89% 91% 93% 93%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (km/h) 0 2 W 2 WSW 2 WSW 3 W 3 WNW 5 NW 6 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 0% 0% 0% 0% 2% 6% 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 7:11 AM with 12:25 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:04 AM with 14:47 of moolight, then sets at 3:51 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 >