• Today

    May 26

    27°Lo 15°

    Some sun, warm; a p.m. shower

    Low indoor dust & dander levels
    • Precip
      40%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      45%
    more
  • Fri

    May 27

    30°Lo 18°

    A couple of thunderstorms

    Low indoor dust & dander levels
    • Precip
      63%
    • Wind
      Speed
      9 k/h
    • Cloud
      Cover
      50%
  • Sat

    May 28

    29°Lo 17°

    A morning shower or t-storm

    Moderate indoor dust & dander levels
    • Precip
      57%
    • Wind
      Speed
      9 k/h
    • Cloud
      Cover
      70%
    more
  • Sun

    May 29

    26°Lo 18°

    A couple of thunderstorms

    Low indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      7 k/h
    • Cloud
      Cover
      76%
    more
  • Mon

    May 30

    26°Lo 16°

    Partly sunny with a t-storm

    Low indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      9 k/h
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Mostly Cloudy
Rain
Rain
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°C) 17° 16° 15° 15° 19° 22° 26° 27°
RealFeel® 17° 14° 14° 16° 18° 25° 30° 31°
Humidity 93% 93% 93% 93% 85% 72% 61% 57%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
49%
 
61%
 
61%
 
44%
 
52%
 
48%
 
43%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (km/h) 7 SSW 7 SW 7 SW 7 SW 7 WSW 7 WSW 9 W 9 W
UV Index 0 0 0 1 2 4 5 6
Cloud Cover 76% 76% 76% 55% 53% 51% 50% 50%
Dew Point 16° 15° 14° 14° 16° 17° 18° 18°
Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 30° 21° 32° (1978) 28°
Low 18° 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

Warm pattern into the weekend for the East

May 25, 2016; 12:54 PM ET

Summerlike temperatures for Ontario and Quebec into the weekend. more >