• Fri

    Aug 7

    77°Lo 57°

    Mostly cloudy

    Poor for skiing
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sat

    Aug 8

    78°Lo 59°

    A p.m. t-storm possible

    Poor for skiing
    • Rain
      0 in
    • Precip
      30%
    • Hours of Precip
      0
    more
  • Sun

    Aug 9

    79°Lo 63°

    Plenty of sunshine

    Poor for skiing
    • Rain
      0 in
    • Precip
      3%
    • Hours of Precip
      0
  • Mon

    Aug 10

    78°Lo 59°

    Increasing clouds

    Poor for skiing
    • Rain
      0 in
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Tue

    Aug 11

    81°Lo 66°

    A blend of sun and clouds

    Poor for skiing
    • Rain
      0.05 in
    • Precip
      1%
    • Hours of Precip
      1.5
    more
Next Previous
Hi 79° RealFeel® 82° Precipitation 3%

Day

N

E

S

W

  • ENE 7 mph
  • Gusts: 10 mph

Plenty of sunshine

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 63° RealFeel® 62° Precipitation 1%

Night

N

E

S

W

  • NE 6 mph
  • Gusts: 10 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 9

more Historical Weather Data >
  Today Normal Record 8/9/2014
High 79° 83° 107° (1934) 85°
Low 63° 63° 44° (1922) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 14:05 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:34 AM with 14:41 of moolight, then sets at 4:15 PM

Ottawa Weather Report

Severe Weather to Invade Midwest on Sunday

August 2, 2015; 6:33 AM ET

A disturbance will swing across the Midwest and fire a round of severe thunderstorms to end the weekend. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.