• Mostly cloudy 16°
    Dust & Dander Current Weather
    • Relative Humidity
      62%
    • Yesterday
      Temp
      17°
    • RealFeel
      17°
  • Tonight

    Sep 17

    Lo 4°

    Mostly cloudy, a little rain

    Dust & Dander Weather
    • Precip
      47%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      78%
    Day Details >
  • Tomorrow

    Sep 18

    Hi 12°

    Clearing and cool

    Moderate indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      60%
    Day Details >
  • Friday

    Sep 19

    Hi 14°

    Mostly sunny and pleasant

    High indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      20%
    Day Details >
Next

Record-breaking low temperatures tomorrow night

9/17 9/18 Now: 6:29pm
PM 6-10
  • 6pm Intermittent clouds 16° 37%
  • 7pm Mostly cloudy w/ showers 14° 40%
  • 8pm Mostly cloudy 13° 41%
  • 9pm Mostly cloudy 13° 47%
  • 10pm Rain 13° 51%
AM 5-10
  • 5am Mostly cloudy 7° 40%
  • 6am Mostly cloudy 6° 34%
  • 7am Mostly cloudy 4° 22%
  • 8am Cloudy 6° 0%
  • 9am Cloudy 7° 0%
  • 10am Cloudy 8° 0%
AM 11-4
  • 11am Cloudy 9° 0%
  • 12pm Cloudy 10° 0%
  • 1pm Cloudy 11° 0%
  • 2pm Mostly sunny 11° 0%
  • 3pm Mostly sunny 12° 0%
  • 4pm Mostly sunny 11° 0%
Hourly Forecast >
Sep 17, 2014; 6:04 PM ET
Record-breaking low temperatures tomorrow night
Ottawa, ON Weather Forecast

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Top Story

Ottawa Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 17, 2014; 4:10 PM ET

Igniting across Northern skies, ghostly rivers of light dance overhead each year, emitting vibrant shades of green, blue, pink, red and violet. more >

Ottawa Weather Map - Nearby Places

Gatineau

2:06pm EDT

16°

  • RealFeel® 17°
  • Winds: 15km/h SW
  • Precipitation: 0 mm

Pointe-Gatineau

2:20pm EDT

15°

  • RealFeel® 17°
  • Winds: 8km/h NW
  • Precipitation: 0 mm

Rockcliffe Park

2:20pm EDT

17°

  • RealFeel® 17°
  • Winds: 14km/h NNW
  • Precipitation: 0 mm

Blackburn Hamlet

2:06pm EDT

16°

  • RealFeel® 17°
  • Winds: 15km/h SW
  • Precipitation: 0 mm

Kilroy Crescent

2:06pm EDT

16°

  • RealFeel® 17°
  • Winds: 15km/h SW
  • Precipitation: 0 mm

Vanier

2:20pm EDT

17°

  • RealFeel® 17°
  • Winds: 15km/h NNW
  • Precipitation: 0 mm

Gloucester

2:06pm EDT

16°

  • RealFeel® 17°
  • Winds: 15km/h SW
  • Precipitation: 0 mm

Hull

2:20pm EDT

17°

  • RealFeel® 17°
  • Winds: 15km/h NNW
  • Precipitation: 0 mm

Deschenes

2:06pm EDT

16°

  • RealFeel® 17°
  • Winds: 15km/h SW
  • Precipitation: 0 mm

Nepean

2:06pm EDT

16°

  • RealFeel® 17°
  • Winds: 15km/h SW
  • Precipitation: 0 mm

Ottawa

2:06pm EDT

16°

  • RealFeel® 17°
  • Winds: 15km/h SW
  • Precipitation: 0 mm

Ottawa Weather Conditions - Nearby Places