• Tonight

    Sep 17

    Lo 8°

    Mostly cloudy, a little rain

    Lawn Mowing Weather
    • Hours of Precip
      2
    • Precip
      35%
    • Hi
      RealFeel
      16°
  • Thu

    Sep 18

    13°Lo 2°

    Clearing and cool

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      14°
    more
  • Fri

    Sep 19

    14°Lo 8°

    Fog in the a.m.; mostly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      17°
    more
  • Sat

    Sep 20

    21°Lo 17°

    Showers around in the p.m.

    Very Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      60%
    • Hi
      RealFeel
      19°
    more
  • Sun

    Sep 21

    23°Lo 10°

    Mostly cloudy, a shower; warm

    Very Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      55%
    • Hi
      RealFeel
      23°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°C) 12° 13° 14° 14° 15° 16° 16° 17°
RealFeel® 11° 13° 12° 14° 14° 14° 16°
Humidity 74% 72% 67% 67% 67% 62% 62% 62%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
8%
 
9%
 
9%
 
9%
 
9%
 
9%
 
10%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (km/h) 19 WSW 14 W 13 SW 18 SW 14 SW 19 SW 18 WSW 11 WSW
UV Index 1 1 2 2 2 2 2 1
Cloud Cover 45% 85% 85% 85% 95% 100% 100% 90%
Dew Point 10°
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 17° 19° 29° (1942) 17°
Low (1986)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 12:28 of sunlight, then sets at 7:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:21 AM with 15:01 of moolight, then sets at 3:22 PM

Top Story

Saint-Laurent Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 17, 2014; 6:16 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 >