• Tonight

    May 6

    Lo 9°

    Mostly cloudy, a shower late

    Dust & Dander Weather
    • Precip
      0%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      47%
  • Sat

    May 7

    20°Lo 4°

    More clouds than sun

    Low indoor dust & dander levels
    • Precip
      12%
    • Wind
      Speed
      20 k/h
    • Cloud
      Cover
      76%
    more
  • Sun

    May 8

    13°Lo 3°

    Some sun, breezy and cooler

    Low indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      28 k/h
    • Cloud
      Cover
      48%
    more
  • Mon

    May 9

    16°Lo 2°

    Mostly sunny

    High indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      22 k/h
    • Cloud
      Cover
      23%
    more
  • Tue

    May 10

    18°Lo 6°

    Times of clouds and sun

    Moderate indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      54%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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Forecast
Partly Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Temp (°C) 20° 17° 15° 13° 13° 12° 12° 11°
RealFeel® 19° 16° 14° 13° 12° 11° 10° 10°
Humidity 30% 44% 45% 47% 46% 51% 54% 55%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
0%
 
0%
 
0%
 
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0%
 
14%
Snow
 
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Ice
 
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  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (km/h) 11 E 11 E 9 E 9 E 7 E 9 E 11 E 11 ENE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 55% 99% 84% 76% 76% 76% 80% 94%
Dew Point
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - May 6

more Historical Weather Data >
  Today Normal Record 5/6/2015
High 21° 16° 28° (1999) 25°
Low -3° (1966)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:33 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:56 AM with 14:14 of moolight, then sets at 8:10 PM

Ottawa Weather Report

Dangerous wildfire conditions to persist in western Canada with no significant rainfall in sight

May 6, 2016; 6:54 PM ET

Limited rainfall is expected into next week as crews continue to battle raging fires in British Columbia and Alberta. more >