• Today

    May 4

    17°Lo 6°

    Variably cloudy with a shower

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      17°
    • UV
      4 - Moderate
    • Cloud
      Cover
      80%
    more
  • Thu

    May 5

    18°Lo 6°

    Pleasant with some sun

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

    May 6

    21°Lo 8°

    Sunny and pleasant

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

    May 7

    21°Lo 6°

    Becoming cloudy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      21°
    • UV
      4 - Moderate
    • Cloud
      Cover
      75%
    more
  • Sun

    May 8

    13°Lo 4°

    Cooler with low clouds

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      10°
    • UV
      2 - Low
    • Cloud
      Cover
      97%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Temp (°C) 16° 17° 17° 17° 17° 18° 17° 15°
RealFeel® 18° 18° 18° 18° 17° 17° 15° 14°
Humidity 42% 39% 37% 36% 36% 33% 37% 41%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (km/h) 18 NE 18 NE 17 NNE 17 N 17 NNW 17 NNW 17 N 13 N
UV Index 6 5 4 3 2 1 0 0
Cloud Cover 45% 45% 45% 45% 45% 45% 45% 25%
Dew Point
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 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 >