• Today

    Sep 17

    18°Lo 9°

    A passing afternoon shower

    Low indoor dust & dander levels
    • Precip
      50%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      81%
    more
  • Thu

    Sep 18

    14°Lo 3°

    Clearing and cool

    Low indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      10 k/h
    • Cloud
      Cover
      60%
    more
  • Fri

    Sep 19

    14°Lo 7°

    Fog in the a.m.; mostly sunny

    Moderate indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      5 k/h
    • Cloud
      Cover
      19%
    more
  • Sat

    Sep 20

    20°Lo 15°

    Showers around in the p.m.

    Moderate indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      76%
  • Sun

    Sep 21

    22°Lo 11°

    Mostly cloudy, a shower; warm

    Low indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      80%
    more
Next Previous
Hi 20° RealFeel® 18° Precipitation 60%

Day

N

E

S

W

  • SSW 13 km/h
  • Gusts: 29 km/h

Mostly cloudy with a couple of showers in the afternoon

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 15° RealFeel® 14° Precipitation 41%

Night

N

E

S

W

  • SSW 10 km/h
  • Gusts: 26 km/h

A shower in spots in the evening; otherwise, cloudy and mild

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 20° 18° 31° (1983) 26°
Low 15° (1979) 13°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 12:18 of sunlight, then sets at 6:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:08 AM with 13:57 of moolight, then sets at 5:05 PM

Top Story

Cote-Saint-Luc Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 17, 2014; 4:10 PM ET

Igniting across Northern skies, ghostly rivers of light dance overhead each year, emitting vibrant shades of green, blue, pink, red and violet. more >