, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Sep 29

      66° /57°F
      Mostly cloudy with a shower
      • Poor
      • for stargazing
      • Cloud Cover: 94%
      • Precip: 56%
      • Hours of Precip: 2
    • Fri

      Sep 30

      63° /56°
      Cloudy, showers around; windy
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 77%
      • Hours of Precip: 8
      More
    • Sat

      Oct 1

      67° /53°
      Mostly cloudy with a shower
      • Poor
      • for stargazing
      • Cloud Cover: 78%
      • Precip: 22%
      • Hours of Precip: 1
      More
    • Sun

      Oct 2

      66° /50°
      Mostly cloudy with a shower
      • Excellent
      • for stargazing
      • Cloud Cover: 31%
      • Precip: 13%
      • Hours of Precip: 1
      More
    • Mon

      Oct 3

      70° /50°
      Times of clouds and sun
      • Good
      • for stargazing
      • Cloud Cover: 50%
      • Precip: 11%
      • Hours of Precip: 0
      More
    60°/59° RealFeel® 54°/50°
    Windy
    • 14 mph
    • Precipitation: 55%
    • Rain: 0.04 in
    • Snow: 0 in
    • Humidity: 90%
    • Cloud Cover: 94%
    • Dew Point: 56° F
    • Visibility: 9 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 66° 69° N/A 67°
    Low 57° 48° N/A 55°

    Sunrise/Sunset

    • Sunrise: 6:49 AM
    • Sunset: 6:37 PM
    • Duration: 11:48 hr

    Moonrise/Moonset

    • Moonrise: 5:22 AM
    • Moonset: 6:12 PM
    • Duration: 12:50 hr
    Astronomy

    Solunar Information for Crystal Lake, IL

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

    Thu. Stargazing