• Mon

    Sep 22

    70°Lo 48°

    Times of clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      6 mph
    more
  • Tue

    Sep 23

    66°Lo 46°

    Sunshine

    Poor for home energy
    • Avg
      RealFeel
      57°
    • Hi
      RealFeel
      67°
    • Wind
      Speed
      7 mph
  • Wed

    Sep 24

    68°Lo 47°

    Sun and some clouds

    Poor for home energy
    • Avg
      RealFeel
      58°
    • Hi
      RealFeel
      71°
    • Wind
      Speed
      3 mph
    more
  • Thu

    Sep 25

    73°Lo 47°

    Times of clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      55°
    • Hi
      RealFeel
      71°
    • Wind
      Speed
      7 mph
    more
  • Fri

    Sep 26

    72°Lo 42°

    Low clouds

    Poor for home energy
    • Avg
      RealFeel
      51°
    • Hi
      RealFeel
      68°
    • Wind
      Speed
      12 mph
    more
Next Previous
Sunny 63° Lo 49° RealFeel® 66° / 47°

N

E

S

W

  • Precipitation: 7%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 70%
  • Cloud Cover: 4%
  • Dew Point: 46° F
  • Visibility: 10 mi
7 mph

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 66° 74° 93° (1937) 77°
Low 46° 50° 30° (1995) 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:44 AM with 12:07 of sunlight, then sets at 6:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:08 AM with 12:21 of moolight, then sets at 6:29 PM

Top Story

Ottawa Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 17, 2014; 1:12 AM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.