Muncy Weather Forecast

    • 49
    • 75

    Becoming Sunny

    • 55
    • 78

    Mostly Sunny

    • 59
    • 81

    Rain Showers

    • 60
    • 87

    Rain Showers Likely

    • 56
    • 81

    Mostly Sunny

    • 55
    • 81

    Mostly Sunny

Today 15 Jun Southern Lycoming

Mostly sunny. Less humid with Highs in the lower 70s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 15 Jun Southern Lycoming

Mostly clear. Lows in the upper 40s. Northwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Muncy Temperature Statistics

June Temperature

Williamsport - Lycoming County Airport (7.5 miles)

  • Lowest 1 June, 2026

    45.6 °F

  • Average June

    70.5 °F

  • Highest 11 June, 2026

    92.6 °F

Climate (2021–Present)

Williamsport - Lycoming County Airport (7.5 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.3 °F
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