, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Sep 25

      81° /58°F
      An afternoon t-storm in spots.
      • Poor
      • for stargazing
      • Cloud Cover: 98%
      • Precip: 57%
      • Hours of Precip: 2.5
    • Mon

      Sep 26

      66° /52°
      Clouds breaking; windy, cooler.
      • Excellent
      • for stargazing
      • Cloud Cover: 18%
      • Precip: 15%
      • Hours of Precip: 0
      More
    • Tue

      Sep 27

      64° /53°
      Partly sunny, breezy and cool.
      • Fair
      • for stargazing
      • Cloud Cover: 70%
      • Precip: 55%
      • Hours of Precip: 1
      More
    • Wed

      Sep 28

      64° /56°
      Mainly cloudy with a shower
      • Excellent
      • for stargazing
      • Cloud Cover: 6%
      • Precip: 3%
      • Hours of Precip: 1
      More
    • Thu

      Sep 29

      67° /57°
      Times of clouds and sun
      • Very Good
      • for stargazing
      • Cloud Cover: 26%
      • Precip: 3%
      • Hours of Precip: 0
      More

    Day

    81°Hi RealFeel® 85° Precipitation 43%
    Rather cloudy, warm and humid; a shower or thunderstorm in spots late this afternoon.
    • SSE 10 mph
    • Gusts: 14 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 60%
    • Precipitation: 0.1 in
    • Rain: 0.1 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    58°Lo RealFeel® 51° Precipitation 57%
    Considerable cloudiness with a shower or thunderstorm around until after midnight; breezy and mild.
    • W 16 mph
    • Gusts: 25 mph
    • Max UV Index: N/A
    • Thunderstorms: 41%
    • Precipitation: 0.17 in
    • Rain: 0.17 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 81° 72° 91° (1986) 76°
    Low 58° 53° 30° (1942) 64°

    Sunrise/Sunset

    • Sunrise: 6:42 AM
    • Sunset: 6:41 PM
    • Duration: 11:59 hr

    Moonrise/Moonset

    • Moonrise: 1:18 AM
    • Moonset: 3:51 PM
    • Duration: 14:33 hr
    Astronomy

    Solunar Information for Chicago, IL

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last

    Chicago Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 25, 2016; 6:43 AM ET

    Gusty winds will accompany a push of chilly air across the Great Lakes from Sunday night through Tuesday. More >

    Sun. Stargazing