• Tonight

    Apr 18

    Lo 2°

    A shower early; mainly cloudy

    Golfing Weather
    • Precip
      65%
    • Wind
      Speed
      11 k/h
    • T-storms
      20%
    more
  • Sat

    Apr 19

    11°Lo 1°

    A morning snow shower

    Fair for golfing
    • Precip
      48%
    • Wind
      Speed
      19 k/h
    • T-storms
      0%
  • Sun

    Apr 20

    14°Lo 5°

    Partly sunny

    Very Good for golfing
    • Precip
      9%
    • Wind
      Speed
      8 k/h
    • T-storms
      0%
    more
  • Mon

    Apr 21

    17°Lo 8°

    A couple of showers possible

    Very Good for golfing
    • Precip
      30%
    • Wind
      Speed
      8 k/h
    • T-storms
      15%
    more
  • Tue

    Apr 22

    17°Lo 5°

    Mostly cloudy with showers

    Poor for golfing
    • Precip
      65%
    • Wind
      Speed
      19 k/h
    • T-storms
      20%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Mostly Cloudy
Flurries
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Sunny
Temp (°C) 10°
RealFeel® -4° -4° -2°
Humidity 82% 76% 71% 66% 57% 51% 48% 44%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
16%
 
13%
 
13%
 
13%
 
13%
 
13%
 
15%
 
20%
Snow
 
0%
 
41%
 
37%
 
28%
 
16%
 
16%
 
11%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (km/h) 18 NW 19 NW 21 NW 21 NW 21 NW 21 NW 19 NW 22 NW
UV Index 0 0 1 3 4 5 5 5
Cloud Cover 76% 76% 76% 76% 76% 76% 76% 45%
Dew Point -1° -1° -1° -1° -1° -2° -2° -2°
Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C Middle Grid line 0 C

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2013
High 11° 12° 28° (1976) 23°
Low -8° (1983)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:42 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at --:-- with of moolight, then sets at 9:21 AM

Top Story

Ottawa Weather Report

Long Range Hints Through May

April 18, 2014; 7:23 AM ET

Updated look at the long-range and potential El Nino later this year. more >