Williamsport Weather Forecast

    • 29
    • 30

    Wintry Mix

    • 27
    • 45

    Mostly Cloudy

    • 28
    • 43

    Mostly Cloudy

    • 35
    • 42

    Rain Likely

    • 34
    • 48

    Rain Showers Likely

    • 26
    • 40

    Mostly Sunny

Today 20 Feb Southern Lycoming

Snow. Sleet and freezing rain this afternoon. Snow and sleet accumulation of 2 to 4 Inches. Ice accumulation around a trace. Highs in the upper 20s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation near 100 percent.

Tonight 20 Feb Southern Lycoming

Freezing rain and sleet in the Evening, then light freezing rain with a chance of light rain after midnight. Little or no additional sleet accumulation. Ice accumulation of up to a tenth of an inch. Lows in the upper 20s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation near 100 percent.

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Williamsport Temperature Statistics

February Temperature

Williamsport - Lycoming County Airport (3.7 miles)

  • Lowest

  • Average February

  • Highest

Climate (2010–Present)

Williamsport - Lycoming County Airport (3.7 miles)

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  • Average Low 2010–Present

    43.1 °F
  • Average 2010–Present

    51.7 °F
  • Average High 2010–Present

    61.3 °F
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