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  • Tonight

    May 18

    Partly cloudy Lo 10°

  • Sun

    May 19

    Times of clouds and sun 25°Lo 13°
    more

  • Mon

    May 20

    Mostly cloudy and comfortable 27°Lo 16°
    more

  • Tue

    May 21

    Some rain and a thunderstorm 26°Lo 12°
    more

  • Wed

    May 22

    A couple of thunderstorms 21°Lo 13°
    more

Thunderstorms in the area Monday evening through Tuesday afternoon Details >

Next 8 hours >
  Sat
12am		 1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°C) 10° 11° 11° 11° 11° 11° 10° 11°
RealFeel® 10° 10° 10° 10° 10° 8° 7° 9°
Humidity 83% 77% 71% 66% 60% 61% 66% 61%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
11%
 
11%
 
11%
 
11%
 
10%
 
9%
 
9%
 
13%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (km/h) 3 NW 6 N 6 ENE 6 E 8 E 11 E 13 ENE 11 ENE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 100% 100% 100% 100% 93% 100% 90% 100%
Dew Point 7° 7° 6° 5° 4° 4° 4° 4°
Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 20° 19° 30° (1962) 19°
Low 10° 7° -3° (1973) 6°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:55 AM with 14:48 of sunlight, then sets at 8:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:34 PM with 12:53 of moolight, then sets at 2:27 AM

Top Story

St. Clements Weather Report

The Summer Outlook for Canada

May 18, 2013; 9:44 AM ET

The Accuweather.com summer forecast for Canada. more >