• Tonight

    Aug 3

    Lo 17°

    Clouds breaking with a shower

    Migraine Headache Weather
    • Hi
      RealFeel
      27°
    • UV
      4 - Moderate
    • Cloud
      Cover
      81%
  • Tue

    Aug 4

    25°Lo 16°

    A couple of showers

    Beneficial weather for migraines
    • Hi
      RealFeel
      30°
    • UV
      5 - High
    • Cloud
      Cover
      52%
    more
  • Wed

    Aug 5

    22°Lo 13°

    Mostly cloudy with a shower

    Beneficial weather for migraines
    • Hi
      RealFeel
      25°
    • UV
      5 - High
    • Cloud
      Cover
      70%
    more
  • Thu

    Aug 6

    22°Lo 13°

    Clouds and sun with a shower

    Beneficial weather for migraines
    • Hi
      RealFeel
      25°
    • UV
      5 - High
    • Cloud
      Cover
      50%
    more
  • Fri

    Aug 7

    23°Lo 14°

    Turning cloudy

    Beneficial weather for migraines
    • Hi
      RealFeel
      27°
    • UV
      5 - High
    • Cloud
      Cover
      34%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
11pm
Tue
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Clear
Showers
Mostly Clear
Mostly Clear
Mostly Sunny
Temp (°C) 20° 20° 19° 19° 18° 18° 17° 17°
RealFeel® 20° 19° 19° 18° 17° 18° 18° 17°
Humidity 83% 83% 85% 85% 85% 87% 90% 91%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
28%
 
28%
 
33%
 
47%
 
51%
 
47%
 
30%
 
30%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (km/h) 7 SSW 6 SSW 6 SSW 6 SSW 7 SSW 6 SW 6 SSW 7 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 76% 76% 76% 26% 26% 26% 26% 26%
Dew Point 17° 17° 17° 16° 16° 16° 16° 15°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2014
High 24° 25° 33° (1988) 28°
Low 17° 15° (1953) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:39 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:09 PM with 12:41 of moolight, then sets at 10:50 AM

LaSalle Weather Report

My Thoughts on the Pattern this Week

August 3, 2015; 3:33 PM ET

My look at the overall pattern across Canada for this week. more >