• Today

    Jul 28

    33°Lo 18°

    A thunderstorm in spots

    High indoor dust & dander levels
    • Precip
      40%
    • Wind
      Speed
      9 k/h
    • Cloud
      Cover
      26%
    more
  • Wed

    Jul 29

    34°Lo 19°

    Partly sunny

    Very High indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      26%
    more
  • Thu

    Jul 30

    31°Lo 16°

    An a.m. shower; partly sunny

    Moderate indoor dust & dander levels
    • Precip
      45%
    • Wind
      Speed
      17 k/h
    • Cloud
      Cover
      49%
  • Fri

    Jul 31

    29°Lo 15°

    Partly sunny

    Low indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      38%
    more
  • Sat

    Aug 1

    27°Lo 14°

    Mostly cloudy

    Low indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      42%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Showers
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Mostly Sunny
Temp (°C) 23° 24° 25° 26° 28° 29° 29° 31°
RealFeel® 25° 25° 28° 29° 30° 31° 30° 31°
Humidity 80% 78% 77% 65% 54% 47% 45% 40%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
47%
 
51%
 
40%
 
34%
 
22%
 
0%
 
0%
 
0%
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) 11 SW 13 SW 13 SW 15 SW 18 WSW 20 WSW 20 WSW 22 WSW
UV Index 2 3 4 5 6 6 5 4
Cloud Cover 75% 79% 83% 76% 68% 60% 40% 20%
Dew Point 20° 20° 20° 19° 18° 17° 16° 16°
Middle Grid line 35 C Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2014
High 31° 26° 33° (1988) 22°
Low 16° 15° (1952) 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:49 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:46 PM with 10:16 of moolight, then sets at 6:02 AM

Ottawa Weather Report

Tornado Threat for the Southeastern Prairies

July 27, 2015; 2:52 PM ET

Tornado threat into Tuesday from southeastern Saskatchewan to northwest Ontario. more >