• Today

    Sep 5

    29°Lo 16°

    Sunshine and very warm

    Beneficial weather for colds
    • Avg
      Temp
      22°
    • Avg
      RealFeel
      24°
    • Hi
      RealFeel
      32°
    more
  • Sun

    Sep 6

    30°Lo 18°

    A stray afternoon t-storm

    Beneficial weather for colds
    • Avg
      Temp
      24°
    • Avg
      RealFeel
      26°
    • Hi
      RealFeel
      33°
    more
  • Mon

    Sep 7

    31°Lo 19°

    Partial sunshine

    Beneficial weather for colds
    • Avg
      Temp
      25°
    • Avg
      RealFeel
      26°
    • Hi
      RealFeel
      34°
  • Tue

    Sep 8

    27°Lo 19°

    Not as warm; a p.m. t-storm

    Neutral weather for colds
    • Avg
      Temp
      23°
    • Avg
      RealFeel
      25°
    • Hi
      RealFeel
      31°
    more
  • Wed

    Sep 9

    27°Lo 14°

    A shower and t-storm around

    At Risk weather for colds
    • Avg
      Temp
      21°
    • Avg
      RealFeel
      21°
    • Hi
      RealFeel
      28°
    more
Next Previous
Hi 31° RealFeel® 34° Precipitation 25%

Day

N

E

S

W

  • WSW 18 km/h
  • Gusts: 24 km/h

Partial sunshine

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 24%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 19° RealFeel® 19° Precipitation 65%

Night

N

E

S

W

  • SW 11 km/h
  • Gusts: 18 km/h

Considerable cloudiness, warm and humid; a brief late-night shower or two

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 3 mm
  • Rain: 3 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Sep 7

more Historical Weather Data >
  Today Normal Record 9/7/2014
High 31° 21° 32° (2007) 22°
Low 19° 10° (1940)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 12:59 of sunlight, then sets at 7:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:09 AM with 15:01 of moolight, then sets at 4:10 PM

Ottawa Weather Report

Ignacio May Unleash Stormy Conditions in Alaska, British Columbia

September 5, 2015; 8:25 AM ET

Steering winds could take Ignacio, currently a post-tropical cyclone, into the southeastern arm of Alaska or British Columbia during the middle days of next week. more >