• Today

    May 4

    17°Lo 6°

    Variably cloudy with a shower

    Beneficial weather for migraines
    • Hi
      RealFeel
      17°
    • UV
      4 - Moderate
    • Cloud
      Cover
      80%
    more
  • Thu

    May 5

    18°Lo 6°

    Pleasant with some sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      18°
    • UV
      5 - High
    • Cloud
      Cover
      45%
  • Fri

    May 6

    21°Lo 8°

    Sunny and pleasant

    Beneficial weather for migraines
    • Hi
      RealFeel
      24°
    • UV
      5 - High
    • Cloud
      Cover
      8%
    more
  • Sat

    May 7

    21°Lo 6°

    Becoming cloudy

    Beneficial weather for migraines
    • Hi
      RealFeel
      21°
    • UV
      4 - Moderate
    • Cloud
      Cover
      75%
    more
  • Sun

    May 8

    13°Lo 4°

    Cooler with low clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      10°
    • UV
      2 - Low
    • Cloud
      Cover
      97%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°C) 10° 12° 13° 14°
RealFeel® 11° 13° 15°
Humidity 74% 75% 84% 73% 66% 58% 51% 46%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
20%
 
20%
 
20%
 
14%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (km/h) 13 NE 13 NE 15 NE 15 NE 18 NE 18 NE 17 ENE 18 ENE
UV Index 0 0 0 0 1 2 4 5
Cloud Cover 84% 82% 80% 78% 45% 45% 45% 45%
Dew Point
Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2015
High 18° 16° 27° (1999) 20°
Low -2° (1952)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:31 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:18 AM with 13:36 of moolight, then sets at 6:54 PM

Ottawa Weather Report

Massive wildfire in Fort McMurray, Canada forces evacuations, destroys buildings

May 4, 2016; 5:17 AM ET

A massive wildfire is threatening the city of Fort McMurray, Alberta, forcing people out of their homes. more >