• Early AM

    Aug 4

    Lo 14°

    A shower possible

    Running Weather
    • Precip
      52%
    • Hours of Precip
      1.5
    • Wind
      Gust
      26 k/h
    more
  • Today

    Aug 4

    24°Lo 13°

    Partly sunny, showers around

    Good for running
    • Precip
      41%
    • Hours of Precip
      3
    • Wind
      Gust
      17 k/h
  • Wed

    Aug 5

    21°Lo 11°

    Variable clouds with a shower

    Very Good for running
    • Precip
      16%
    • Hours of Precip
      1
    • Wind
      Gust
      19 k/h
    more
  • Thu

    Aug 6

    23°Lo 11°

    Variably cloudy with a shower

    Very Good for running
    • Precip
      5%
    • Hours of Precip
      1
    • Wind
      Gust
      11 k/h
    more
  • Fri

    Aug 7

    23°Lo 13°

    Mostly sunny

    Excellent for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      15 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Showers
Mostly Sunny
Showers
Temp (°C) 14° 15° 15° 17° 19° 20° 21° 22°
RealFeel® 14° 15° 16° 18° 20° 20° 24° 23°
Humidity 94% 94% 92% 85% 77% 72% 68% 63%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
34%
 
34%
 
37%
 
44%
 
48%
 
52%
 
43%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (km/h) 7 WSW 6 SW 6 SSW 7 SW 9 SW 9 WSW 11 WSW 17 WSW
UV Index 0 0 0 1 2 4 5 6
Cloud Cover 11% 11% 11% 26% 26% 26% 26% 26%
Dew Point 13° 14° 14° 15° 15° 14° 15° 15°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 24° 26° 37° (1944) 28°
Low 13° 15° (2013) 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:40 of sunlight, then sets at 8:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:18 PM with 12:41 of moolight, then sets at 10:59 AM

Chelsea 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 >