• Tonight

    Aug 1

    Lo 16°

    Mostly cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      26°
    • UV
      5 - Moderate
    • Cloud
      Cover
      61%
  • Sat

    Aug 2

    26°Lo 17°

    A thunderstorm in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      29°
    • UV
      6 - High
    • Cloud
      Cover
      76%
    more
  • Sun

    Aug 3

    26°Lo 16°

    A thunderstorm in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      28°
    • UV
      6 - High
    • Cloud
      Cover
      76%
    more
  • Mon

    Aug 4

    27°Lo 15°

    Periods of sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      29°
    • UV
      6 - High
    • Cloud
      Cover
      51%
    more
  • Tue

    Aug 5

    25°Lo 15°

    A thunderstorm possible

    Beneficial weather for migraines
    • Hi
      RealFeel
      26°
    • UV
      6 - High
    • Cloud
      Cover
      69%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9pm
10pm 11pm Sat
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Cloudy
Temp (°C) 23° 22° 21° 20° 19° 19° 18° 18°
RealFeel® 21° 20° 19° 18° 17° 17° 17° 17°
Humidity 67% 69% 69% 71% 73% 73% 76% 77%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (km/h) 5 SSE 5 SSE 3 SSE 3 S 5 WSW 3 W 3 W 3 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 51% 75% 96% 93% 93% 94% 81% 69%
Dew Point 16° 16° 15° 15° 14° 14° 14° 14°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2013
High 26° 26° 38° (1975) 27°
Low 16° 15° (1953) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:38 AM with 14:45 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:18 AM with 11:27 of moolight, then sets at 10:45 PM

Top Story

Montreal Weather Report

Weather Pattern Clues for August

August 1, 2014; 10:23 AM ET

A look at what the weather pattern may be like for August. more >