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Personalized Forecasts

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    • Today

      Apr 21

      53° /33°
      More clouds than sun
      • Poor
      • for stargazing
      • Cloud Cover: 76%
      • Precip: 2%
      • Hours of Precip: 0
      More
    • Sun

      Apr 22

      60° /36°F
      Times of clouds and sun
      • Good
      • for stargazing
      • Cloud Cover: 26%
      • Precip: 6%
      • Hours of Precip: 0
    • Mon

      Apr 23

      64° /40°
      Partly sunny
      • Good
      • for stargazing
      • Cloud Cover: 24%
      • Precip: 9%
      • Hours of Precip: 0
      More
    • Tue

      Apr 24

      65° /39°
      Increasing cloudiness
      • Poor
      • for stargazing
      • Cloud Cover: 86%
      • Precip: 18%
      • Hours of Precip: 0
      More
    • Wed

      Apr 25

      54° /36°
      Cloudy and cooler
      • Poor
      • for stargazing
      • Cloud Cover: 80%
      • Precip: 16%
      • Hours of Precip: 0
      More

    Day

    60°Hi RealFeel® 64° Precipitation 3%
    Times of clouds and sun
    • Winds from the
    • ESE 7 mph
    • Gusts: 12 mph
    • Max UV Index: 7 (High)
    • Thunderstorms: 1%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    36°Lo RealFeel® 38° Precipitation 6%
    Clear to partly cloudy and chilly
    • Winds from the
    • ESE 4 mph
    • Gusts: 9 mph
    • Max UV Index: N/A
    • Thunderstorms: 1%
    • 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 4/22/2017
    High 60° 60° 94° (1980) 64°
    Low 36° 38° 19° (1986) 33°

    Sunrise/Sunset

    • Sunrise: 6:04 AM
    • Sunset: 7:48 PM
    • Duration: 13:44 hr

    Moonrise/Moonset

    • Moonrise: 11:45 AM
    • Moonset: 2:45 AM
    • Duration: 15:00 hr
    Astronomy

    Solunar Information for Sun Prairie, WI

    Sun, Apr 22
    First
    Mon, Apr 30
    Full
    Tue, May 8
    Last
    Tue, May 15
    New

    Sun. Stargazing