• Tonight

    May 27

    Lo 17°

    Mild with patchy clouds

    Morning School Bus Weather
    • T-storms
      60%
    • Precip
      47%
    • Wind
      Gust
      37 k/h
  • Sat

    May 28

    31°Lo 19°

    A p.m. t-storm in spots

    Excellent at the bus stop
    • T-storms
      40%
    • Precip
      43%
    • Wind
      Gust
      11 k/h
    more
  • Sun

    May 29

    31°Lo 19°

    A t-storm in the afternoon

    Excellent at the bus stop
    • T-storms
      60%
    • Precip
      55%
    • Wind
      Gust
      11 k/h
    more
  • Mon

    May 30

    27°Lo 16°

    Not as warm with a t-storm

    Good at the bus stop
    • T-storms
      40%
    • Precip
      55%
    • Wind
      Gust
      19 k/h
    more
  • Tue

    May 31

    24°Lo 14°

    Partly sunny and nice

    Excellent at the bus stop
    • T-storms
      0%
    • Precip
      10%
    • Wind
      Gust
      11 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Mostly Cloudy
T-storms
Partly Cloudy
Mostly Cloudy
Cloudy
Partly Cloudy
Cloudy
Partly Cloudy
Temp (°C) 31° 32° 27° 29° 29° 27° 25° 24°
RealFeel® 31° 32° 29° 28° 29° 26° 24° 23°
Humidity 44% 45% 60% 54% 54% 58% 61% 66%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
37%
 
40%
 
18%
 
14%
 
9%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (km/h) 22 SW 22 SW 9 WSW 26 SW 13 SW 11 SW 9 SW 9 SW
UV Index 4 3 2 1 0 0 0 0
Cloud Cover 75% 75% 70% 75% 95% 73% 55% 39%
Dew Point 18° 19° 19° 19° 19° 18° 17° 17°
Middle Grid line 35 C Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 32° 21° 32° (1978) 28°
Low 17° 10° (1954) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:20 AM with 15:20 of sunlight, then sets at 8:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:23 AM with 10:16 of moolight, then sets at 10:39 AM

Ottawa Weather Report

Update on weather pattern into June

May 27, 2016; 3:14 PM ET

Very warm air will gradually shift back into western Canada in early June. more >