• Today

    Sep 20

    22°Lo 16°

    Warmer; a shower in the p.m.

    Neutral weather for migraines
    • Hi
      RealFeel
      19°
    • UV
      3 - Moderate
    • Cloud
      Cover
      75%
    more
  • Sun

    Sep 21

    21°Lo 10°

    Mostly cloudy with t-storms

    Beneficial weather for migraines
    • Hi
      RealFeel
      20°
    • UV
      2 - Low
    • Cloud
      Cover
      86%
    more
  • Mon

    Sep 22

    13°Lo 6°

    Mostly cloudy and cooler

    Neutral weather for migraines
    • Hi
      RealFeel
      11°
    • UV
      1 - Low
    • Cloud
      Cover
      82%
  • Tue

    Sep 23

    17°Lo 5°

    Warmer with a few showers

    Neutral weather for migraines
    • Hi
      RealFeel
      17°
    • UV
      3 - Moderate
    • Cloud
      Cover
      70%
    more
  • Wed

    Sep 24

    18°Lo 7°

    Plenty of sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      21°
    • UV
      4 - Moderate
    • Cloud
      Cover
      0%
    more
Next Previous
Cooler 11° Lo 10° RealFeel® 11° / 9°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 91%
  • Cloud Cover: 86%
  • Dew Point: 9° C
  • Visibility: 10 km
10 km/h

Temperature History - Sep 22

more Historical Weather Data >
  Today Normal Record 9/22/2013
High 13° 18° 31° (1965) 15°
Low (1950)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:11 of sunlight, then sets at 6:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:04 AM with 12:55 of moolight, then sets at 5:59 PM

Top Story

Longueuil Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 20, 2014; 1:40 AM ET

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