• Mostly cloudy 5°
    Dust & Dander Current Weather
    • Relative Humidity
      67%
    • Yesterday
      Temp
    • RealFeel
  • Tonight

    Apr 25

    Lo 1°

    Mainly clear and cold

    Dust & Dander Weather
    • Precip
      13%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      68%
    Day Details >
  • Tomorrow

    Apr 26

    Hi 10°

    Times of clouds and sun

    High indoor dust & dander levels
    • Precip
      51%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      55%
    Day Details >
  • Monday

    Apr 27

    Hi 11°

    Variable clouds with a shower

    Moderate indoor dust & dander levels
    • Precip
      42%
    • Wind
      Speed
      24 k/h
    • Cloud
      Cover
      80%
    Day Details >
Next

Expect showery weather tomorrow afternoon through Monday afternoon

4/25 4/26 Now: 11:27pm
PM 11-3
  • 11pm Partly cloudy 3° 2%
  • 12am Partly cloudy 2° 2%
  • 1am Partly cloudy 2° 4%
  • 2am Mostly clear 1° 7%
  • 3am Mostly clear 1° 7%
AM 10-3
  • 10am Partly sunny 8° 3%
  • 11am Partly sunny 8° 5%
  • 12pm Partly sunny 9° 5%
  • 1pm Partly sunny 9° 8%
  • 2pm Intermittent clouds 10° 17%
  • 3pm Intermittent clouds 8° 17%
PM 4-9
  • 4pm Intermittent clouds 7° 22%
  • 5pm Intermittent clouds 6° 43%
  • 6pm Intermittent clouds 5° 47%
  • 7pm Mostly cloudy w/ showers 4° 51%
  • 8pm Mostly cloudy w/ showers 4° 51%
  • 9pm Intermittent clouds 4° 47%
Hourly Forecast >
Apr 25, 2015; 6:09 PM ET
Five-day Weather Forecast for Ottawa, ON
Ottawa, ON Weather Forecast

Perth Weather Map - Nearby Places

Innisville

7:20pm EDT

  • RealFeel® 5°
  • Winds: 9km/h N
  • Precipitation: 0 mm

Lanark

7:20pm EDT

  • RealFeel® 5°
  • Winds: 9km/h N
  • Precipitation: 0 mm

Fallbrook

7:20pm EDT

  • RealFeel® 5°
  • Winds: 9km/h N
  • Precipitation: 0 mm

Balderson

7:01pm EDT

  • RealFeel® 5°
  • Winds: 9km/h NNW
  • Precipitation: 0 mm

Smiths Falls

7:01pm EDT

  • RealFeel® 5°
  • Winds: 9km/h NNW
  • Precipitation: 0 mm

Port Elmsley

7:01pm EDT

  • RealFeel® 5°
  • Winds: 9km/h NNW
  • Precipitation: 0 mm

Glen Tay

7:01pm EDT

  • RealFeel® 5°
  • Winds: 9km/h NNW
  • Precipitation: 0 mm

Wemyss

7:01pm EDT

  • RealFeel® 5°
  • Winds: 9km/h NNW
  • Precipitation: 0 mm

Rideau Ferry

7:01pm EDT

  • RealFeel® 5°
  • Winds: 9km/h NNW
  • Precipitation: 0 mm

Lombardy

7:01pm EDT

  • RealFeel® 5°
  • Winds: 9km/h NNW
  • Precipitation: 0 mm

Perth

7:20pm EDT

  • RealFeel® 5°
  • Winds: 9km/h N
  • Precipitation: 0 mm

Perth Weather Conditions - Nearby Places