• Sun

    Aug 7

    93°Lo 72°

    A t-storm in the afternoon

    Beneficial weather for colds
    • Avg
      Temp
      83°
    • Avg
      RealFeel
      88°
    • Hi
      RealFeel
      100°
    more
  • Mon

    Aug 8

    92°Lo 71°

    Sunny and less humid

    Common Cold Weather
    • Avg
      Temp
      82°
    • Avg
      RealFeel
      87°
    • Hi
      RealFeel
      98°
    more
  • Tue

    Aug 9

    92°Lo 72°

    Mostly sunny

    Common Cold Weather
    • Avg
      Temp
      82°
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      98°
  • Wed

    Aug 10

    93°Lo 73°

    Overcast

    Common Cold Weather
    • Avg
      Temp
      83°
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      93°
    more
  • Thu

    Aug 11

    93°Lo 74°

    Mostly sunny and very warm

    Common Cold Weather
    • Avg
      Temp
      84°
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      94°
    more
Next Previous
Hi 92° RealFeel® 98° Precipitation 10%

Day

N

E

S

W

  • SSW 4 mph
  • Gusts: 5 mph

Mostly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 72° RealFeel® 74° Precipitation 25%

Night

N

E

S

W

  • SE 6 mph
  • Gusts: 9 mph

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 8%
  • 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 8/9/2015
High 92° 88° N/A 90°
Low 72° 68° N/A 78°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:52 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:01 PM with 11:10 of moolight, then sets at 12:11 AM

Ottawa Weather Report

By the numbers: Recapping the week's stifling central US heat

July 24, 2016; 1:33 AM ET

Stifling heat has been baking the central United States but will finally ease across northern areas this weekend. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.