• Tonight

    Mar 5

    Lo -25°

    Cold

    Travel Weather
    • Rain
      0 mm
    • Wind
      Speed
      19 k/h
    • T-storms
      0%
  • Fri

    Mar 6

    -7°Lo -11°

    Very cold with periods of sun

    Excellent for travel
    • Snow
      3 mm
    • Wind
      Speed
      20 k/h
    • T-storms
      0%
    more
  • Sat

    Mar 7

    -2°Lo -11°

    A little snow; not as cold

    Fair for travel
    • Snow
      4 mm
    • Wind
      Speed
      19 k/h
    • T-storms
      0%
    more
  • Sun

    Mar 8

    -1°Lo -7°

    Snow or flurries possible

    Excellent for travel
    • Rain
      0 mm
    • Wind
      Speed
      11 k/h
    • T-storms
      0%
    more
  • Mon

    Mar 9

    2°Lo -10°

    A snow shower possible

    Excellent for travel
    • Rain
      0 mm
    • Wind
      Speed
      17 k/h
    • T-storms
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
8pm
9pm 10pm 11pm Fri
12am
1am 2am 3am
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Temp (°C) -17° -17° -18° -19° -20° -21° -21° -22°
RealFeel® -24° -24° -24° -25° -26° -28° -28° -28°
Humidity 64% 64% 65% 69% 71% 74% 72% 75%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (km/h) 15 W 13 W 13 W 13 W 13 W 13 W 13 W 13 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 6% 3% 0% 0% 3% 6% 4% 2%
Dew Point -22° -23° -23° -24° -24° -25° -25° -25°
Middle Grid line -10 C Middle Grid line -15 C Middle Grid line -20 C

Temperature History - Mar 5

more Historical Weather Data >
  Today Normal Record 3/5/2014
High -12° 11° (1964) -8°
Low -25° -9° -24° (1948) -18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 11:21 of sunlight, then sets at 5:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:07 PM with 12:38 of moolight, then sets at 6:45 AM

Ottawa Weather Report

Winter Losing Its Grip

March 5, 2015; 8:40 AM ET

Major pattern change starting next week will allow milder air to spread east.... more >