• Tonight

    Jul 24

    Lo 70°

    Clearing, a t-storm in spots

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      89°
    • Hi
      RealFeel
      105°
    • Wind
      Speed
      10 mph
    more
  • Mon

    Jul 25

    87°Lo 64°

    Mostly sunny and humid

    Fair for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      6 mph
    more
  • Tue

    Jul 26

    87°Lo 66°

    Sunny and humid

    Poor for home energy
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      97°
    • Wind
      Speed
      2 mph
  • Wed

    Jul 27

    88°Lo 69°

    Humid with periods of sun

    Poor for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      4 mph
    more
  • Thu

    Jul 28

    83°Lo 67°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      97°
    • Wind
      Speed
      6 mph
    more
Next Previous
Mainly clear 71° Lo 66° RealFeel® 72° / 68°

N

E

S

W

  • Precipitation: 9%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 90%
  • Cloud Cover: 16%
  • Dew Point: 66° F
  • Visibility: 10 mi
2 mph

Temperature History - Jul 26

more Historical Weather Data >
  Today Normal Record 7/26/2015
High 87° 84° 105° (1936) 81°
Low 66° 64° 49° (1911) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:33 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:06 AM with 11:01 of moolight, then sets at 1:08 PM

Ottawa Weather Report

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

July 24, 2016; 10:33 AM ET

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

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index