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  • Tue

    Sep 23

    A couple of showers 15°Lo 6°
    more
  • Wed

    Sep 24

    Sunshine 16°Lo 8°
    more
  • Thu

    Sep 25

    Sunshine and patchy clouds 21°Lo 5°
    more
  • Fri

    Sep 26

    Clearing and cooler 15°Lo 9°
    more
  • Sat

    Sep 27

    Mostly sunny and warmer 19°Lo 12°
Warmer 19° Lo 18° RealFeel® 19° / 17°

N

E

S

W

  • Precipitation: 5%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 58%
  • Cloud Cover: 13%
  • Dew Point: 10° C
  • Visibility: 10 km
10 km/h

Temperature History - Sep 27

more Historical Weather Data >
  Today Normal Record 9/27/2013
High 19° 17° 26° (1948) 20°
Low 12° -1° (1984)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 11:55 of sunlight, then sets at 6:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:09 AM with 10:20 of moolight, then sets at 8:29 PM

Top Story

Longueuil Weather Report

Cold Snap, Widespread Frost Looms for Northeast

September 18, 2014; 12:01 PM 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 >