• Tonight

    Sep 17

    Lo 8°

    Mostly cloudy, a little rain

    Migraine Headache Weather
    • Hi
      RealFeel
      16°
    • UV
      2 - Low
    • Cloud
      Cover
      83%
  • Thu

    Sep 18

    13°Lo 2°

    Clearing and cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      14°
    • UV
      4 - Moderate
    • Cloud
      Cover
      60%
    more
  • Fri

    Sep 19

    14°Lo 8°

    Fog in the a.m.; mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      17°
    • UV
      4 - Moderate
    • Cloud
      Cover
      19%
    more
  • Sat

    Sep 20

    21°Lo 17°

    Showers around in the p.m.

    Beneficial weather for migraines
    • Hi
      RealFeel
      19°
    • UV
      3 - Moderate
    • Cloud
      Cover
      76%
    more
  • Sun

    Sep 21

    23°Lo 10°

    Mostly cloudy, a shower; warm

    Beneficial weather for migraines
    • Hi
      RealFeel
      23°
    • UV
      3 - Moderate
    • Cloud
      Cover
      80%
    more
Next Previous
Mostly cloudy 15° Lo 11° RealFeel® 14° / 8°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 70%
  • Cloud Cover: 72%
  • Dew Point: 8° C
  • Visibility: 13 km
16 km/h

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 12:27 of sunlight, then sets at 7:02 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:20 AM with 15:01 of moolight, then sets at 3:21 PM

Top Story

Montreal 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 >