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Personalized Forecasts

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    • Mon

      Dec 18

      43° /30°
      Partial sunshine
      • Fair
      • for stargazing
      • Cloud Cover: 70%
      • Precip: 56%
      • Hours of Precip: 2
      More
    • Tue

      Dec 19

      43° /22°F
      Breezy with clouds and sun
      • Good
      • for stargazing
      • Cloud Cover: 25%
      • Precip: 14%
      • Hours of Precip: 0
    • Wed

      Dec 20

      38° /26°
      Snow or flurries possible
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Thu

      Dec 21

      42° /24°
      Snow and sleet possible
      • Fair
      • for stargazing
      • Cloud Cover: 37%
      • Precip: 1%
      • Hours of Precip: 0
      More
    • Fri

      Dec 22

      32° /13°
      Mostly sunny
      • Very Good
      • for stargazing
      • Cloud Cover: 24%
      • Precip: 1%
      • Hours of Precip: 0
      More

    Day

    43°Hi RealFeel® 32° Precipitation 21%
    Breezy with intervals of clouds and sunshine
    • Winds from the
    • WNW 15 mph
    • Gusts: 18 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    22°Lo RealFeel® 13° Precipitation 14%
    Mostly clear
    • Winds from the
    • W 10 mph
    • Gusts: 15 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • 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 12/19/2016
    High 43° 30° N/A 18°
    Low 22° 14° N/A -11°

    Sunrise/Sunset

    • Sunrise: 7:22 AM
    • Sunset: 4:24 PM
    • Duration: 9:02 hr

    Moonrise/Moonset

    • Moonrise: 8:14 AM
    • Moonset: 5:54 PM
    • Duration: 9:40 hr
    Astronomy

    Solunar Information for Janesville, WI

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