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  • Thu

    Sep 18

    Mostly cloudy 16°Lo 10°
    more
  • Fri

    Sep 19

    Periods of rain 17°Lo 10°
  • Sat

    Sep 20

    Mostly cloudy, a little rain 16°Lo 11°
    more
  • Sun

    Sep 21

    Rain 15°Lo 9°
    more
  • Mon

    Sep 22

    Mostly cloudy 15°Lo 10°
    more
Hi 17° RealFeel® 14° Precipitation 66%

Day

N

E

S

W

  • ESE 14 km/h
  • Gusts: 31 km/h

Periods of rain

  • Max UV Index: 2 (Low)
  • Thunderstorms: 24%
  • Precipitation: 7 mm
  • Rain: 7 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs
Lo 10° RealFeel® 6° Precipitation 91%

Night

N

E

S

W

  • S 13 km/h
  • Gusts: 34 km/h

Cloudy with showers

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 12 mm
  • Rain: 12 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 5.5 hrs
  • Hours of Rain: 5.5 hrs

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 17° 19° 31° (1946) 25°
Low 10° (1943)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 12:21 of sunlight, then sets at 7:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:19 AM with 14:23 of moolight, then sets at 4:42 PM

Top Story

Ottawa Weather Report

Long Range Clues through September

August 28, 2014; 11:32 PM ET

Some clues about the weather pattern through September. more >