• Tonight

    Jul 30

    Lo 12°

    A shower or t-storm in spots

    Travel Weather
    • Rain
      8 mm
    • Wind
      Speed
      11 k/h
    • T-storms
      60%
    more
  • Thu

    Jul 31

    22°Lo 12°

    A couple of thunderstorms

    Very Good for travel
    • Rain
      7 mm
    • Wind
      Speed
      10 k/h
    • T-storms
      40%
  • Fri

    Aug 1

    26°Lo 14°

    An afternoon shower or two

    Very Good for travel
    • Rain
      2 mm
    • Wind
      Speed
      11 k/h
    • T-storms
      20%
    more
  • Sat

    Aug 2

    25°Lo 14°

    An afternoon thunderstorm

    Very Good for travel
    • Rain
      8 mm
    • Wind
      Speed
      3 k/h
    • T-storms
      40%
    more
  • Sun

    Aug 3

    25°Lo 14°

    Rather cloudy with a t-storm

    Very Good for travel
    • Rain
      6 mm
    • Wind
      Speed
      5 k/h
    • T-storms
      40%
    more
Next Previous
A shower or thunderstorm 18° Lo 15° RealFeel® 17° / 13°

N

E

S

W

  • Precipitation: 40%
  • Rain: 1 mm
  • Snow: 0 CM
  • Humidity: 82%
  • Cloud Cover: 45%
  • Dew Point: 13° C
  • Visibility: 9 km
8 km/h

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 22° 26° 35° (2012) 27°
Low 12° 15° (1978) 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:47 of sunlight, then sets at 8:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:26 AM with 12:00 of moolight, then sets at 10:26 PM

Top Story

Ottawa Weather Report

Smoke From Canada Wildfires to Impact Chicago, NYC

July 30, 2014; 5:32 PM ET

Ongoing wildfires in Ontario and western Canada will impact areas across the Great Lakes to the Northeast through the weekend. more >