Williamsport Weather Forecast

    • 67
    • 80

    Becoming Sunny

    • 57
    • 76

    Partly Sunny

    • 55
    • 76

    Mostly Sunny

    • 52
    • 78

    Mostly Sunny

    • 54
    • 79

    Partly Sunny

    • 55
    • 78

    Mostly Cloudy

    • 58
    • 78

    Slight Chance Thunderstorms

Today 23 Aug Southern Lycoming

Sunny. Not as warm. Less humid with Highs in the upper 70s. Northwest Winds 5 to 10 Mph.

Tonight 23 Aug Southern Lycoming

Mostly clear. Cooler with Lows in the mid 50s. Northwest Winds around 5 Mph.

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Williamsport Temperature Statistics

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