• Tonight

    Sep 15

    Lo 42°

    Becoming partly cloudy

    Hair Frizz Weather
    • Wind
      Gust
      11 mph
    • Precip
      80%
    • Hours of Precip
      5
  • Tue

    Sep 16

    67°Lo 43°

    Mostly sunny

    Watch for hair frizz
    • Wind
      Gust
      4 mph
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Wed

    Sep 17

    68°Lo 47°

    Partly sunny and pleasant

    Watch for hair frizz
    • Wind
      Gust
      4 mph
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Thu

    Sep 18

    72°Lo 51°

    Sunny and pleasant

    Advisory for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Fri

    Sep 19

    75°Lo 60°

    Pleasant with periods of sun

    Watch for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      9%
    • Hours of Precip
      0
    more
Next Previous
Rain and a thunderstorm 58° Lo 53° RealFeel® 60° / 53°

N

E

S

W

  • Precipitation: 78%
  • Rain: 0.22 in
  • Snow: 0 in
  • Humidity: 82%
  • Cloud Cover: 97%
  • Dew Point: 50° F
  • Visibility: 9 mi
3 mph

Temperature History - Sep 15

more Historical Weather Data >
  Today Normal Record 9/15/2013
High 58° 77° 100° (1939) 63°
Low 42° 54° 35° (1923) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 12:30 of sunlight, then sets at 7:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:44 PM with 14:45 of moolight, then sets at 2:29 PM

Top Story

Ottawa Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 15, 2014; 9:18 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 >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Mon. Hair Frizz

Mon. Wind Maps

Mon. UV Index