Lock Haven Weather Forecast

    • 7
    • 30

    Mostly Cloudy

    • 8
    • 19

    Partly Sunny

    • 26
    • 33

    Chance Snow Showers

    • 14
    • 38

    Partly Sunny

    • 5
    • 26

    Mostly Cloudy

    • 2
    • 15

    Mostly Cloudy

Today 19 Jan Southern Clinton

Mostly cloudy. Highs in the upper 20s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Wind chill Values as low as 4 above.

Tonight 19 Jan Southern Clinton

Mostly cloudy in the Evening, then becoming partly cloudy. Colder with Lows around 5 above. West Winds 15 to 20 Mph. Gusts up to 40 Mph, decreasing to 30 Mph after midnight. Wind chill Values as low as 11 below.

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Lock Haven Temperature Statistics

January Temperature

Williamsport - Lycoming County Airport (28 miles)

  • Lowest 1 January, 2026

    14 °F

  • Average January

    31.4 °F

  • Highest 8 January, 2026

    50 °F

Climate (2021–Present)

Williamsport - Lycoming County Airport (28 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    63.2 °F
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