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Next 5 Days
  • Today

    Sep 19

    Mostly sunny and cool 13°Lo 7°
    more
  • Sat

    Sep 20

    A couple of afternoon showers 21°Lo 16°
  • Sun

    Sep 21

    Breezy with periods of rain 21°Lo 10°
    more
  • Mon

    Sep 22

    Cooler; a shower in the a.m. 13°Lo 8°
    more
  • Tue

    Sep 23

    A couple of showers 15°Lo 6°
    more
< Previous 8 hours Next 8 hours >
  Sat
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Partly Sunny
Partly Sunny
Mostly Cloudy
Cloudy
Cloudy
Showers
Showers
Cloudy
Temp (°C) 17° 18° 20° 20° 20° 21° 20° 19°
RealFeel® 15° 17° 17° 18° 18° 18° 17° 16°
Humidity 73% 72% 71% 71% 70% 68% 71% 74%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
7%
 
10%
 
16%
 
16%
 
20%
 
60%
 
60%
 
49%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (km/h) 26 S 22 S 22 SSW 21 SSW 19 SSW 19 SSW 18 S 18 S
UV Index 4 4 2 1 1 0 0 0
Cloud Cover 45% 45% 88% 92% 94% 94% 94% 92%
Dew Point 12° 13° 14° 15° 15° 15° 15° 14°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 21° 18° 31° (1983) 26°
Low 16° (1979) 13°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 12:18 of sunlight, then sets at 6:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:08 AM with 13:56 of moolight, then sets at 5:04 PM

Top Story

Saint-Lambert Weather Report

Cold Snap, Widespread Frost Looms for Northeast

September 19, 2014; 4:57 AM ET

The chilliest air of the season so far will settle over much of the Northeast into Friday and will bring frost to a large area. more >