• Today

    May 18

    21°Lo 10°

    Mostly sunny and nice

    Unlikely for hair frizz
    • Wind
      Gust
      6 k/h
    • Precip
      1%
    • Hours of Precip
      0
  • Sun

    May 19

    23°Lo 12°

    Mostly cloudy

    Unlikely for hair frizz
    • Wind
      Gust
      19 k/h
    • Precip
      9%
    • Hours of Precip
      0
    more
  • Mon

    May 20

    25°Lo 13°

    A thunderstorm in the area

    Advisory for hair frizz
    • Wind
      Gust
      23 k/h
    • Precip
      40%
    • Hours of Precip
      1
    more
  • Tue

    May 21

    20°Lo 10°

    A couple of showers possible

    Watch for hair frizz
    • Wind
      Gust
      27 k/h
    • Precip
      30%
    • Hours of Precip
      0
    more
  • Wed

    May 22

    22°Lo 13°

    Rain and drizzle possible

    Watch for hair frizz
    • Wind
      Gust
      18 k/h
    • Precip
      30%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Cloudy
Temp (°C) 18° 19° 20° 20° 21° 21° 21° 20°
RealFeel® 23° 24° 25° 25° 25° 24° 21° 20°
Humidity 49% 44% 41% 41% 38% 36% 37% 38%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
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  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (km/h) 5 SE 5 SE 5 SE 5 SE 5 ESE 5 ESE 5 ESE 5 ESE
UV Index 6 7 7 7 6 4 3 1
Cloud Cover 0% 0% 0% 0% 13% 26% 39% 51%
Dew Point
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 21° 19° 32° (1962) 22°
Low 10° -1° (1944)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:21 AM with 15:01 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:04 PM with 12:56 of moolight, then sets at 2:00 AM

Top Story

Cote-Saint-Luc Weather Report

The Summer Outlook for Canada

May 18, 2013; 9:44 AM ET

The Accuweather.com summer forecast for Canada. more >