Williamsport Regional Airport Weather Forecast

    • 62
    • 86

    Slight Chance Thunderstorms

    • 60
    • 82

    Rain Showers Likely

    • 55
    • 78

    Slight Chance Rain Showers

    • 55
    • 82

    Partly Sunny

    • 56
    • 79

    Chance Rain Showers

    • 54
    • 69

    Chance Rain Showers

Today 29 Apr Southern Lycoming

Sunny with a slight chance of Showers and Thunderstorms. Unseasonably warm with Highs in the mid 80s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 29 Apr Southern Lycoming

Mostly clear in the Evening, then becoming mostly cloudy. Isolated Showers. Unseasonably mild. Lows in the lower 60s. South Winds 5 to 10 Mph, becoming southeast after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Williamsport Regional Airport Temperature Statistics

April Temperature

Williamsport - Lycoming County Airport (0 miles)

  • Lowest 22 April, 2024

    30.8 °F

  • Average April

    52.3 °F

  • Highest 14 April, 2024

    85.6 °F

Climate (2019–Present)

Williamsport - Lycoming County Airport (0 miles)

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  • Average Low 2019–2024

    43.8 °F

  • Average 2019–2024

    52.6 °F

  • Average High 2019–2024

    62.7 °F
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