• Today

    May 28

    22°Lo 10°

    Times of clouds and sun

    Excellent for travel
    • Rain
      0 mm
    • Wind
      Speed
      19 k/h
    • T-storms
      20%
    more
  • Fri

    May 29

    28°Lo 16°

    Partly sunny and warmer

    Excellent for travel
    • Rain
      0 mm
    • Wind
      Speed
      15 k/h
    • T-storms
      0%
  • Sat

    May 30

    28°Lo 5°

    Rain; not as warm in the p.m.

    Good for travel
    • Rain
      7 mm
    • Wind
      Speed
      28 k/h
    • T-storms
      24%
    more
  • Sun

    May 31

    17°Lo 6°

    Partly sunny and cooler

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

    Jun 1

    20°Lo 9°

    Partly sunny

    Excellent for travel
    • Rain
      0 mm
    • Wind
      Speed
      17 k/h
    • T-storms
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°C) 12° 12° 11° 11° 10° 13° 16° 18°
RealFeel® 13° 12° 12° 11° 13° 16° 20°
Humidity 83% 83% 87% 87% 95% 83% 73% 65%
   
  2am 3am 4am 5am 6am 7am 8am 9am
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%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (km/h) 6 NNW 6 NNE 6 NE 6 ENE 7 E 7 ESE 11 E 11 SE
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 11% 11% 13% 19% 18% 17% 16% 15%
Dew Point 10° 11° 12°
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C

Temperature History - May 29

more Historical Weather Data >
  Today Normal Record 5/29/2014
High 28° 21° 33° (2012) 18°
Low 16° 10° (2004)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:20 AM with 15:21 of sunlight, then sets at 8:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:36 PM with 11:08 of moolight, then sets at 3:44 AM

Ottawa Weather Report

Strong Cold Front Advances this Week

May 27, 2015; 3:11 PM ET

Potent cold front will advance from the Prairies to the East later this week. more >