• Tonight

    Jul 30

    Lo 18°

    Mainly clear; less humid late

    Arthritis Pain Weather
    • Rain
      5 mm
    • Hours of Precip
      2
    • UV
      4 - Moderate
    more
  • Fri

    Jul 31

    26°Lo 17°

    A thunderstorm in spots

    At Risk weather for arthritis pain
    • Rain
      2 mm
    • Hours of Precip
      1
    • UV
      5 - High
    more
  • Sat

    Aug 1

    25°Lo 16°

    Partly sunny with a t-storm

    At Risk weather for arthritis pain
    • Rain
      5 mm
    • Hours of Precip
      2
    • UV
      5 - High
  • Sun

    Aug 2

    25°Lo 16°

    Partly sunny with a t-storm

    At Risk weather for arthritis pain
    • Rain
      6 mm
    • Hours of Precip
      2.5
    • UV
      5 - High
    more
  • Mon

    Aug 3

    26°Lo 16°

    A thunderstorm possible

    Neutral weather for arthritis pain
    • Rain
      0 mm
    • Hours of Precip
      0
    • UV
      5 - High
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
T-storms
Mostly Sunny
Mostly Sunny
T-storms
Temp (°C) 20° 21° 23° 23° 23° 25° 24° 23°
RealFeel® 20° 22° 24° 25° 23° 26° 25° 22°
Humidity 78% 72% 68% 67% 68% 59% 63% 67%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
19%
 
24%
 
43%
 
47%
 
51%
 
47%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (km/h) 18 SW 20 SW 20 SW 22 SW 20 SW 20 SW 22 WSW 22 WSW
UV Index 3 4 5 6 7 6 5 4
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 26%
Dew Point 16° 16° 16° 17° 17° 16° 17° 17°
Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 25° 26° 38° (1975) 26°
Low 16° 15° (1953) 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:38 AM with 14:45 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:59 PM with 11:22 of moolight, then sets at 8:21 AM

Saint-Laurent Weather Report

Weekly Clues through the End of August

July 30, 2015; 9:54 PM ET

Some forecast model clues through the end of August and an update on global sea surface temperatures. more >