• Sat

    May 21

    22°Lo 15°

    Cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      22°
    • Precip
      25%
    • Cloud
      Cover
      99%
  • Sun

    May 22

    24°Lo 11°

    Periods of rain

    Migraine Headache Weather
    • Hi
      RealFeel
      24°
    • Precip
      64%
    • Cloud
      Cover
      99%
    more
  • Mon

    May 23

    20°Lo 9°

    Mostly sunny

    Migraine Headache Weather
    • Hi
      RealFeel
      25°
    • Precip
      10%
    • Cloud
      Cover
      18%
    more
  • Tue

    May 24

    20°Lo 9°

    Clouds, a little rain

    Migraine Headache Weather
    • Hi
      RealFeel
      20°
    • Precip
      56%
    • Cloud
      Cover
      77%
    more
  • Wed

    May 25

    20°Lo 12°

    Turning out cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      20°
    • Precip
      25%
    • Cloud
      Cover
      71%
    more
Next Previous
Hi 22° RealFeel® 22° Precipitation 25%

Day

N

E

S

W

  • ENE 7 km/h
  • Gusts: 20 km/h

Cloudy

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 15° RealFeel® 14° Precipitation 25%

Night

N

E

S

W

  • ENE 11 km/h
  • Gusts: 15 km/h

Cloudy

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2015
High 22° 20° 32° (1941) 21°
Low 15° (1967)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:25 AM with 15:09 of sunlight, then sets at 8:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:17 PM with 9:59 of moolight, then sets at 6:16 AM

Ottawa Weather Report

Dangerous wildfire conditions to persist in western Canada with no significant rainfall in sight

May 6, 2016; 3:33 PM ET

Limited rainfall is expected into next week as crews continue to battle raging fires in British Columbia and Alberta. more >