• Tonight

    May 21

    Lo 13°

    Rain, a thunderstorm

    Outdoor Barbecue Weather
    • Precip
      60%
    • Hi
      RealFeel
      19°
    • Wind
      Gust
      45 k/h
  • Wed

    May 22

    24°Lo 17°

    Warmer with a bit of rain

    Good for an outdoor bbq
    • Precip
      56%
    • Hi
      RealFeel
      23°
    • Wind
      Gust
      11 k/h
    more
  • Thu

    May 23

    22°Lo 8°

    Periods of rain

    Poor for an outdoor bbq
    • Precip
      65%
    • Hi
      RealFeel
      23°
    • Wind
      Gust
      27 k/h
    more
  • Fri

    May 24

    15°Lo 6°

    Showers, mainly early; cooler

    Poor for an outdoor bbq
    • Precip
      60%
    • Hi
      RealFeel
      13°
    • Wind
      Gust
      29 k/h
    more
  • Sat

    May 25

    16°Lo 6°

    Partly sunny with a shower

    Good for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      18°
    • Wind
      Gust
      18 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Rain
Rain
Rain
Rain
Showers
Showers
Cloudy
Cloudy
Temp (°C) 17° 15° 14° 14° 14° 14° 14° 14°
RealFeel® 14° 12° 10° 10° 10° 10° 10° 10°
Humidity 62% 83% 90% 93% 93% 90% 90% 90%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
54%
 
64%
 
64%
 
64%
 
40%
 
40%
 
36%
 
32%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (km/h) 16 E 14 E 18 ENE 16 NNE 23 NNE 24 NE 23 NNE 23 NNE
UV Index 0 0 0 0 1 1 1 2
Cloud Cover 100% 100% 100% 100% 100% 100% 100% 100%
Dew Point 10° 12° 12° 13° 13° 12° 12° 12°
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2012
High 19° 20° 31° (1977) 29°
Low 13° (1957) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:18 AM with 15:07 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:26 PM with 11:02 of moolight, then sets at 3:28 AM

Top Story

Laval Weather Report

Severe Thunderstorm Threat Continues Wednesday

May 21, 2013; 3:42 PM ET

Potential for strong thunderstorms again Wednesday. more >