• Tonight

    Jul 25

    Lo 17°

    Clear

    Travel Weather
    • Rain
      14 mm
    • Wind
      Speed
      15 k/h
    • T-storms
      95%
  • Tue

    Jul 26

    29°Lo 16°

    An a.m. shower; mostly sunny

    Excellent for travel
    • Rain
      0 mm
    • Wind
      Speed
      19 k/h
    • T-storms
      20%
    more
  • Wed

    Jul 27

    30°Lo 16°

    A thunderstorm in the area

    Excellent for travel
    • Rain
      2 mm
    • Wind
      Speed
      13 k/h
    • T-storms
      40%
    more
  • Thu

    Jul 28

    28°Lo 14°

    Mostly cloudy

    Excellent for travel
    • Rain
      0 mm
    • Wind
      Speed
      13 k/h
    • T-storms
      2%
    more
  • Fri

    Jul 29

    26°Lo 14°

    Periods of clouds and sun

    Excellent for travel
    • Rain
      0 mm
    • Wind
      Speed
      13 k/h
    • T-storms
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
7pm
8pm 9pm 10pm 11pm Tue
12am
1am 2am
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
T-storms
Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Clear
Temp (°C) 27° 24° 23° 23° 22° 21° 20° 19°
RealFeel® 25° 26° 24° 23° 21° 20° 19° 18°
Humidity 68% 92% 87% 81% 76% 83% 82% 83%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
53%
 
4%
 
1%
 
1%
 
1%
 
1%
 
1%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (km/h) 17 SW 15 SW 15 SW 15 SW 18 WSW 17 W 15 W 13 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 61% 5% 10% 10% 10% 10% 8% 5%
Dew Point 20° 22° 21° 19° 18° 18° 17° 16°
Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Jul 25

more Historical Weather Data >
  Today Normal Record 7/25/2015
High 28° 26° 34° (1989) 26°
Low 17° 15° (2013) 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:40 AM with 14:58 of sunlight, then sets at 8:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:53 PM with 13:24 of moolight, then sets at 1:17 PM

Ottawa Weather Report

Warmth dominating across Canada so far this summer

July 25, 2016; 3:10 PM ET

A warm first half of summer for a majority of Canada. more >