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    • Today

      Dec 17

      43° /35°F
      Considerable cloudiness
      • Poor
      • for stargazing
      • Cloud Cover: 97%
      • Precip: 40%
      • Hours of Precip: 1
    • Mon

      Dec 18

      45° /38°
      Times of clouds and sun
      • Fair
      • for stargazing
      • Cloud Cover: 55%
      • Precip: 1%
      • Hours of Precip: 0
      More
    • Tue

      Dec 19

      47° /25°
      Fog in the a.m.; partly sunny
      • Very Good
      • for stargazing
      • Cloud Cover: 14%
      • Precip: 1%
      • Hours of Precip: 0
      More
    • Wed

      Dec 20

      39° /26°
      Mostly sunny
      • Very Good
      • for stargazing
      • Cloud Cover: 30%
      • Precip: 7%
      • Hours of Precip: 0
      More
    • Thu

      Dec 21

      43° /33°
      Mostly cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 90%
      • Precip: 57%
      • Hours of Precip: 2
      More
    42° RealFeel® 39°
    Mostly cloudy
    • Winds from the SSW
    • 7 mph
    • Humidity: 67%
    • Pressure: 29.99 in
    • UV Index: 1
    • Cloud Cover: 75%
    • Ceiling: 28400 ft
    • Dew Point: 32° F
    • Visibility: 10 mi

    TEMPERATURE SUMMARY

      Temp (°F)
    Now 42°
    Yesterday 37°
    RealFeel® 39°
    RealFeel® Shade 39°
    Wind Chill 38°
    Dew Point 32°
      Hi / Lo
    Previous 6 Hours 42°/34°
    Previous 12 Hours 42°/30°
    Previous 24 Hours 47°/27°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/17/2016
    High 43° 34° 54° (2006) 22°
    Low 35° 20° -2° (2000) 18°

    PRECIPITATION SUMMARY

      Amount (in)
    Previous 1 Hour 0
    Previous 3 Hours 0
    Previous 6 Hours 0
    Previous 9 Hours 0
    Previous 12 Hours 0
    Previous 18 Hours 0
    Previous 24 Hours 0

    Sunrise/Sunset

    • Sunrise: 7:15 AM
    • Sunset: 4:23 PM
    • Duration: 9:08 hr

    Moonrise/Moonset

    • Moonrise: 6:26 AM
    • Moonset: 4:21 PM
    • Duration: 9:55 hr
    Astronomy

    Solunar Information for St. Charles, IL

    Mon, Dec 18
    New
    Tue, Dec 26
    First
    Tue, Jan 2
    Full
    Mon, Jan 8
    Last

    Sun. Stargazing