• Tonight

    Jul 30

    Lo 14°

    Mostly cloudy with a t-storm

    Arthritis Pain Weather
    • Rain
      4 mm
    • Hours of Precip
      2
    • UV
      6 - High
    more
  • Thu

    Jul 31

    22°Lo 13°

    A couple of thunderstorms

    Neutral weather for arthritis pain
    • Rain
      12 mm
    • Hours of Precip
      5
    • UV
      4 - Moderate
  • Fri

    Aug 1

    26°Lo 16°

    Partly sunny and warmer

    Beneficial weather for arthritis pain
    • Rain
      0 mm
    • Hours of Precip
      0
    • UV
      6 - High
    more
  • Sat

    Aug 2

    26°Lo 17°

    An afternoon thunderstorm

    Beneficial weather for arthritis pain
    • Rain
      4 mm
    • Hours of Precip
      3
    • UV
      6 - High
    more
  • Sun

    Aug 3

    25°Lo 16°

    Mostly cloudy with a t-storm

    Neutral weather for arthritis pain
    • Rain
      7 mm
    • Hours of Precip
      2.5
    • UV
      5 - Moderate
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Cloudy
T-storms
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°C) 17° 16° 16° 14° 16° 18° 18° 18°
RealFeel® 16° 14° 15° 13° 16° 18° 19° 19°
Humidity 75% 80% 80% 91% 82% 80% 78% 79%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
47%
 
51%
 
40%
 
34%
 
34%
 
34%
 
34%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (km/h) 5 NE 5 ENE 5 ENE 5 SSE 5 SSE 6 SSE 6 S 8 S
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 76% 76% 80% 76% 76% 70% 70% 70%
Dew Point 12° 12° 12° 13° 13° 14° 14° 15°
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 22° 26° 33° (1955) 27°
Low 13° 15° (1978) 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:36 AM with 14:48 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:17 AM with 12:00 of moolight, then sets at 10:17 PM

Top Story

Longueuil Weather Report

Smoke From Canada Wildfires to Impact Chicago, NYC

July 30, 2014; 3:32 PM ET

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