• Today

    Apr 16

    3°Lo -6°

    Mostly sunny and cold

    Poor at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      30%
    • Precip
      0%
    more
  • Thu

    Apr 17

    9°Lo 1°

    Mostly sunny; breezy, warmer

    Poor at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      27%
    • Precip
      3%
    more
  • Fri

    Apr 18

    13°Lo 3°

    Partly sunny

    Poor at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      45%
    • Precip
      25%
  • Sat

    Apr 19

    10°Lo 3°

    Mainly cloudy, showers around

    Poor at the beach or pool
    • UV
      3 - Moderate
    • Cloud
      Cover
      76%
    • Precip
      60%
    more
  • Sun

    Apr 20

    14°Lo 3°

    Partly sunny and cool

    Poor at the beach or pool
    • UV
      3 - Moderate
    • Cloud
      Cover
      69%
    • Precip
      8%
    more
Next Previous
Hi 13° RealFeel® 14° Precipitation 25%

Day

N

E

S

W

  • SSE 11 km/h
  • Gusts: 19 km/h

Partly sunny

  • Max UV Index: 5 (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 3° RealFeel® 2° Precipitation 55%

Night

N

E

S

W

  • ESE 6 km/h
  • Gusts: 13 km/h

Cloudy with a little rain

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 13° 12° 30° (1976) 19°
Low -6° (1983)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:39 of sunlight, then sets at 7:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:42 PM with 9:39 of moolight, then sets at 9:21 AM

Top Story

Ottawa Weather Report

Latest status on Great Lakes Ice

April 16, 2014; 10:03 AM ET

Back from Toronto and the snow.... more >