• Today

    Aug 4

    24°Lo 13°

    A couple of showers

    Low indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      19 k/h
    • Cloud
      Cover
      63%
  • Wed

    Aug 5

    22°Lo 11°

    Variable clouds with a shower

    Low indoor dust & dander levels
    • Precip
      45%
    • Wind
      Speed
      17 k/h
    • Cloud
      Cover
      70%
    more
  • Thu

    Aug 6

    24°Lo 12°

    Clouds and sun with a shower

    Low indoor dust & dander levels
    • Precip
      40%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      50%
    more
  • Fri

    Aug 7

    24°Lo 13°

    Partly sunny

    Low indoor dust & dander levels
    • Precip
      7%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      31%
    more
  • Sat

    Aug 8

    25°Lo 14°

    Mostly sunny and pleasant

    Low indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      22%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Showers
Partly Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Showers
Partly Cloudy
Partly Cloudy
Temp (°C) 17° 18° 18° 20° 21° 22° 23° 23°
RealFeel® 16° 17° 18° 21° 22° 21° 23° 23°
Humidity 81% 78% 78% 72% 62% 60% 56% 55%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
51%
 
19%
 
19%
 
24%
 
48%
 
52%
 
48%
 
44%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (km/h) 7 WSW 15 WSW 17 WSW 17 WSW 18 WSW 18 WSW 20 WSW 20 WSW
UV Index 0 1 2 4 3 4 4 4
Cloud Cover 85% 40% 47% 47% 62% 72% 70% 70%
Dew Point 14° 14° 14° 15° 14° 14° 14° 13°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 24° 26° 37° (1944) 28°
Low 13° 15° (2013) 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:37 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:51 PM with 13:20 of moolight, then sets at 12:11 PM

Ottawa Weather Report

My Thoughts on the Pattern this Week

August 3, 2015; 3:33 PM ET

My look at the overall pattern across Canada for this week. more >