• Tonight

    Jul 31

    Lo 14°

    A shower early; partly cloudy

    Sinus Headache Weather
    • Hi
      RealFeel
      24°
    • UV
      4 - Moderate
    • Cloud
      Cover
      86%
  • Fri

    Aug 1

    26°Lo 16°

    A thunderstorm in spots

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      28°
    • UV
      6 - High
    • Cloud
      Cover
      52%
    more
  • Sat

    Aug 2

    27°Lo 17°

    A p.m. t-storm in spots

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      30°
    • UV
      6 - High
    • Cloud
      Cover
      77%
    more
  • Sun

    Aug 3

    26°Lo 17°

    Mostly cloudy with a t-storm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      30°
    • UV
      6 - High
    • Cloud
      Cover
      79%
    more
  • Mon

    Aug 4

    25°Lo 16°

    Partly sunny, showers around

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      29°
    • UV
      6 - High
    • Cloud
      Cover
      43%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Mostly Cloudy
Mostly Cloudy
T-storms
T-storms
T-storms
T-storms
Cloudy
Partly Cloudy
Temp (°C) 19° 21° 19° 15° 15° 17° 19° 20°
RealFeel® 20° 24° 18° 14° 13° 16° 18° 18°
Humidity 67% 59% 80% 93% 93% 93% 84% 73%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
25%
 
49%
 
63%
 
61%
 
56%
 
53%
 
49%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (km/h) 8 SW 5 SE 13 SE 11 W 13 SW 18 SSW 16 SW 19 SSW
UV Index 3 4 4 2 2 3 2 2
Cloud Cover 75% 75% 100% 100% 100% 90% 90% 70%
Dew Point 13° 13° 15° 14° 14° 16° 16° 15°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 21° 26° 33° (1955) 27°
Low 14° 15° (1978) 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:47 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:18 AM with 11:59 of moolight, then sets at 10:17 PM

Top Story

Montreal Weather Report

Smoke From Canada Wildfires to Impact Chicago, NYC

July 31, 2014; 5:02 AM ET

Ongoing wildfires in Ontario and western Canada will impact areas across the Great Lakes to the Northeast through the weekend. more >