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  • Tonight

    May 18

    Mostly cloudy Lo 10°

  • Sun

    May 19

    Times of clouds and sun 23°Lo 11°
    more

  • Mon

    May 20

    Mostly cloudy and comfortable 26°Lo 17°
    more

  • Tue

    May 21

    Some rain and a thunderstorm 26°Lo 14°
    more

  • Wed

    May 22

    A couple of thunderstorms 21°Lo 12°
    more

Rain and thunderstorms Monday evening through late Wednesday night Details >

< Previous 8 hours Next 8 hours >
  Sat
1am		 2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°C) 7° 7° 7° 7° 7° 7° 8° 11°
RealFeel® 6° 7° 6° 6° 6° 6° 8° 12°
Humidity 76% 76% 81% 86% 74% 76% 76% 67%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (km/h) 5 WNW 3 NNE 3 ENE 5 ENE 5 ENE 5 NE 6 NE 5 E
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 71% 51% 76% 64% 67% 75% 61% 57%
Dew Point 3° 3° 4° 5° 2° 3° 4° 5°
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° 18° N/A 21°
Low 10° 6° N/A 7°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:54 of sunlight, then sets at 8:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:29 PM with 12:54 of moolight, then sets at 2:23 AM

Top Story

Innisfil Weather Report

The Summer Outlook for Canada

May 18, 2013; 9:44 AM ET

The Accuweather.com summer forecast for Canada. more >