William T. Piper Memorial Airport Weather Forecast

    • 53
    • 84

    Rain Showers Likely

    • 46
    • 71

    Partly Sunny

    • 61
    • 77

    Rain Showers Likely

    • 54
    • 79

    Rain Showers Likely

    • 44
    • 66

    Chance Rain Showers

    • 46
    • 65

    Mostly Sunny

Today 29 Apr Southern Clinton

Mostly sunny with a chance of Showers with a slight chance of Thunderstorms. Unseasonably warm with Highs in the lower 80s. Southwest Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 29 Apr Southern Clinton

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Some Thunderstorms may be severe. Mild. Lows in the lower 50s. West Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

William T. Piper Memorial Airport Temperature Statistics

April Temperature

Williamsport - Lycoming County Airport (26.7 miles)

  • Lowest 9 April, 2025

    25.8 °F

  • Average April

    52.9 °F

  • Highest 19 April, 2025

    89.7 °F

Climate (2020–Present)

Williamsport - Lycoming County Airport (26.7 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    63.3 °F
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