• Tonight

    Apr 21

    Lo 2°

    Partly cloudy and cool

    Hair Frizz Weather
    • Wind
      Gust
      59 k/h
    • Precip
      67%
    • Hours of Precip
      3
  • Wed

    Apr 22

    12°Lo 0°

    Mostly cloudy, showers around

    Watch for hair frizz
    • Wind
      Gust
      39 k/h
    • Precip
      61%
    • Hours of Precip
      4
    more
  • Thu

    Apr 23

    9°Lo -1°

    Showers of rain and snow

    Watch for hair frizz
    • Wind
      Gust
      44 k/h
    • Precip
      57%
    • Hours of Precip
      2.5
    more
  • Fri

    Apr 24

    9°Lo 0°

    Breezy with clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      43 k/h
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sat

    Apr 25

    13°Lo 1°

    An afternoon shower or two

    Advisory for hair frizz
    • Wind
      Gust
      39 k/h
    • Precip
      55%
    • Hours of Precip
      1
    more
Next Previous
Periods of rain and a thunderstorm 10° Lo 8° RealFeel® 5° / 1°

N

E

S

W

  • Precipitation: 66%
  • Rain: 1 mm
  • Snow: 0 CM
  • Humidity: 79%
  • Cloud Cover: 99%
  • Dew Point: 5° C
  • Visibility: 14 km
24 km/h

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 11° 12° 29° (1987) 19°
Low -8° (1981)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:48 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:19 AM with 15:02 of moolight, then sets at 11:21 PM

Ottawa Weather Report

Update on Long Range

April 21, 2015; 12:03 PM ET

An update on the long range and a look at the overall pattern the rest of this week in Canada. more >