• Today

    May 23

    79°Lo 57°

    Sun and some clouds

    Excellent for running
    • Precip
      12%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
  • Sun

    May 24

    79°Lo 65°

    Showers around in the morning

    Very Good for running
    • Precip
      60%
    • Hours of Precip
      3.5
    • Wind
      Gust
      16 mph
    more
  • Mon

    May 25

    79°Lo 64°

    Thundershower

    Fair for running
    • Precip
      59%
    • Hours of Precip
      1
    • Wind
      Gust
      36 mph
    more
  • Tue

    May 26

    79°Lo 62°

    Breezy with periods of rain

    Poor for running
    • Precip
      76%
    • Hours of Precip
      8
    • Wind
      Gust
      27 mph
    more
  • Wed

    May 27

    80°Lo 60°

    Showers and t-storms possible

    Fair for running
    • Precip
      35%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
Next Previous
Sunny 74° RealFeel® 77°

N

E

S

W

  • Humidity: 39%
  • Pressure: 30.31 in ↓
  • UV Index: 7
  • Cloud Cover: 6%
  • Ceiling: 33900 ft
  • Dew Point: 48° F
  • Visibility: 10 mi
8 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:30 AM with 14:45 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:45 AM with 13:57 of moolight, then sets at 12:42 AM

Temperature Summary - 11:13 AM

  Temp (°F)
Now 74°
Yesterday 82°
RealFeel® 77°
RealFeel® Shade 69°
Wind Chill 74°
Dew Point 48°
  Hi / Lo
Previous 6 Hours 74°
  54°
Previous 12 Hours 74°
  52°
Previous 24 Hours 76°
  52°

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2014
High 79° 74° 95° (1975) 77°
Low 57° 53° 32° (1931) 41°

Precipitation Summary - 11:13 AM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Ottawa Weather Report

Chicago: Unsettled Weather to Kick Off the Week

May 23, 2015; 10:20 AM ET

Unsettled weather will kick off the week in the Chicago area, threatening outdoor Memorial Day barbecues and picnics. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.