, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Aug 19

      81° /67°F
      Mostly sunny
      • Excellent
      • for stargazing
      • Cloud Cover: 2%
      • Precip: 2%
      • Hours of Precip: 0
    • Sun

      Aug 20

      86° /73°
      Mostly sunny and humid
      • Fair
      • for stargazing
      • Cloud Cover: 69%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Mon

      Aug 21

      86° /71°
      Partly sunny, warm and humid
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 62%
      • Hours of Precip: 2
      More
    • Tue

      Aug 22

      80° /63°
      A couple of thunderstorms
      • Very Good
      • for stargazing
      • Cloud Cover: 22%
      • Precip: 16%
      • Hours of Precip: 3
      More
    • Wed

      Aug 23

      74° /61°
      Mostly sunny and pleasant
      • Good
      • for stargazing
      • Cloud Cover: 7%
      • Precip: 8%
      • Hours of Precip: 0
      More

    Day

    81°Hi RealFeel® 88° Precipitation 2%
    Mostly sunny
    • Winds from the
    • NE 5 mph
    • Gusts: 10 mph
    • Max UV Index: 8 (Very High)
    • Thunderstorms: 9%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    67°Lo RealFeel® 66° Precipitation 2%
    A starry night
    • Winds from the
    • SSE 6 mph
    • Gusts: 10 mph
    • Max UV Index: N/A
    • Thunderstorms: 9%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 8/19/2016
    High 81° 82° 99° (1983) 85°
    Low 67° 66° 49° (1933) 71°

    Sunrise/Sunset

    • Sunrise: 6:03 AM
    • Sunset: 7:45 PM
    • Duration: 13:42 hr

    Moonrise/Moonset

    • Moonrise: 3:33 AM
    • Moonset: 6:22 PM
    • Duration: 14:49 hr
    Astronomy

    Solunar Information for Chicago, IL

    Mon, Aug 21
    New
    Tue, Aug 29
    First
    Wed, Sep 6
    Full
    Wed, Sep 13
    Last

    Sat. Stargazing