• Tonight

    Aug 20

    Lo 18°

    A couple of thunderstorms

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Thu

    Aug 21

    24°Lo 17°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Aug 22

    26°Lo 17°

    A thunderstorm in spots

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Aug 23

    24°Lo 17°

    Clouds and sun with a shower

    Moderate ragweed pollen levels
    • Precip
      40%
    • Wind
      Speed
      10 k/h
    • Cloud
      Cover
      46%
    more
  • Sun

    Aug 24

    26°Lo 18°

    Variable clouds, a t-storm

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Cloudy
Temp (°C) 18° 18° 18° 20° 22° 22° 24° 23°
RealFeel® 17° 18° 20° 22° 23° 22° 26° 23°
Humidity 84% 90% 97% 87% 81% 76% 73% 79%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
7%
 
7%
 
8%
 
9%
 
9%
 
9%
 
9%
 
9%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (km/h) 6 SE 6 SSE 5 SE 5 SSE 8 S 11 SSE 10 SE 13 SE
UV Index 0 1 2 3 2 2 4 2
Cloud Cover 100% 100% 100% 97% 95% 100% 85% 95%
Dew Point 15° 16° 17° 18° 19° 18° 19° 19°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 24° 25° 35° (1955) 30°
Low 18° 13° (1977) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:46 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:04 AM with 14:57 of moolight, then sets at 5:01 PM

Top Story

Mississauga Weather Report

Weather Pattern Highlights Into Next Week

August 20, 2014; 10:27 AM ET

A look at the weather pattern across Canada into next week. more >