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Personalized Forecasts

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    • Tonight

      Apr 22

      35° Lo F
      Clear
      • Stargazing
      • Weather
      • Cloud Cover: 0%
      • Precip: 0%
      • Hours of Precip: 0
    • Mon

      Apr 23

      66° /43°
      Pleasant with high clouds
      • Good
      • for stargazing
      • Cloud Cover: 33%
      • Precip: 8%
      • Hours of Precip: 0
      More
    • Tue

      Apr 24

      55° /48°
      Cooler; a little p.m. rain
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 75%
      • Hours of Precip: 8
      More
    • Wed

      Apr 25

      61° /41°
      Rain tapering off
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 100%
      • Hours of Precip: 9.5
      More
    • Thu

      Apr 26

      59° /37°
      Increasing amounts of sun
      • Good
      • for stargazing
      • Cloud Cover: 42%
      • Precip: 11%
      • Hours of Precip: 0
      More

    Day

    68°Hi RealFeel® 73° Precipitation 0%
    Beautiful with sunshine and patchy clouds
    • Winds from the
    • ENE 5 mph
    • Gusts: 9 mph
    • Max UV Index: 8 (Very High)
    • 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

    35°Lo RealFeel® 36° Precipitation 0%
    Clear
    • Winds from the
    • NE 4 mph
    • Gusts: 6 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 4/22/2017
    High 68° 64° 89° (1985) 58°
    Low 35° 41° 24° (1922) 41°

    Sunrise/Sunset

    • Sunrise: 6:18 AM
    • Sunset: 7:55 PM
    • Duration: 13:37 hr

    Moonrise/Moonset

    • Moonrise: 12:00 PM
    • Moonset: 2:50 AM
    • Duration: 14:50 hr
    Astronomy

    Solunar Information for Williamsport, PA

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

    Sun. Stargazing