Williamsport Weather Forecast

    • 55
    • 85

    Decreasing Clouds

    • 50
    • 76

    Mostly Sunny

    • 56
    • 82

    Mostly Sunny

    • 62
    • 88

    Mostly Sunny

    • 66
    • 89

    Chance Rain Showers

    • 62
    • 84

    Chance Thunderstorms

Today 6 Jun Southern Lycoming

Mostly sunny. A slight chance of Showers in the morning. Highs in the lower 80s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 6 Jun Southern Lycoming

Mostly clear. Cooler with Lows in the mid 50s. Northwest Winds 5 to 10 Mph.

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Williamsport Temperature Statistics

June Temperature

Williamsport - Lycoming County Airport (3.7 miles)

  • Lowest 1 June, 2020

    42.1 °F
  • Average June

    61.3 °F
  • Highest 3 June, 2020

    81 °F

Climate (2010–Present)

Williamsport - Lycoming County Airport (3.7 miles)

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  • Average Low 2010–Present

    43.1 °F
  • Average 2010–Present

    51.1 °F
  • Average High 2010–Present

    60.7 °F
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