• Tonight

    Dec 27

    Lo 2°

    Rain and drizzle this evening

    Lawn Mowing Weather
    • Hours of Precip
      2
    • Precip
      60%
    • Hi
      RealFeel
  • Sun

    Dec 28

    2°Lo -7°

    Mostly cloudy

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      -5°
    more
  • Mon

    Dec 29

    -6°Lo -15°

    Mostly sunny and colder

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      -11°
    more
  • Tue

    Dec 30

    -10°Lo -17°

    Cloudy and cold

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      -15°
    more
  • Wed

    Dec 31

    -8°Lo -10°

    Times of clouds and sun

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      -14°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°C) -1°
RealFeel® -2° -1°
Humidity 92% 92% 85% 85% 92% 98% 96% 92%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
9%
 
9%
 
10%
Snow
 
6%
 
6%
 
6%
 
6%
 
9%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
1%
 
1%
 
1%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (km/h) 4 N 6 WSW 6 WSW 6 SW 7 SW 7 SSW 6 S 6 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 70% 75% 75% 100% 100% 90% 90% 100%
Dew Point -1° -1° -1°
Middle Grid line 5 C Middle Grid line 0 C Middle Grid line -5 C

Temperature History - Dec 27

more Historical Weather Data >
  Today Normal Record 12/27/2013
High -4° (1949) -4°
Low -13° -32° (1993) -11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:42 AM with 8:44 of sunlight, then sets at 4:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:11 AM with 12:22 of moolight, then sets at 11:33 PM

Ottawa Weather Report

Arctic Air Aims West and Long Range Update

December 27, 2014; 9:54 AM ET

Arctic air will pay a brief visit to southwestern Canada early this coming week. more >