• Today

    Apr 18

    11°Lo 2°

    Showers late this afternoon

    Beneficial weather for asthma
    • Hi
      RealFeel
      10°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    more
  • Sat

    Apr 19

    11°Lo 1°

    An a.m. snow shower; some sun

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Sun

    Apr 20

    14°Lo 5°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      17°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Mon

    Apr 21

    17°Lo 8°

    A couple of showers possible

    Beneficial weather for asthma
    • Hi
      RealFeel
      19°
    • UV
      4 - Moderate
    • Cloud
      Cover
      61%
  • Tue

    Apr 22

    17°Lo 5°

    Mostly cloudy with showers

    Beneficial weather for asthma
    • Hi
      RealFeel
      18°
    • UV
      3 - Moderate
    • Cloud
      Cover
      76%
    more
Next Previous
Cloudy 12° Lo 10° RealFeel® 12° / 9°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 78%
  • Cloud Cover: 95%
  • Dew Point: 7° C
  • Visibility: 4 km
3 km/h

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 17° 12° 29° (1987)
Low -8° (1981) -6°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:48 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:29 AM with 9:58 of moolight, then sets at 11:27 AM

Top Story

Ottawa Weather Report

Long Range Hints through May

April 18, 2014; 12:23 AM ET

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