Lock Haven Weather Forecast

    • 51
    • 74

    Rain Showers

    • 35
    • 60

    Rain Showers

    • 32
    • 51

    Chance Rain Showers

    • 23
    • 44

    Partly Sunny

    • 33
    • 53

    Partly Sunny

    • 41
    • 64

    Partly Sunny

    • 43
    • 68

    Partly Sunny

Today 4 Apr Southern Clinton

Partly sunny with a chance of Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds. Warm. Near steady temperature in the lower 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 4 Apr Southern Clinton

A chance of Thunderstorms this evening. Showers likely. Some Thunderstorms may produce gusty Winds this evening. Lows around 50. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lock Haven Temperature Statistics

April Temperature

Williamsport - Lycoming County Airport (28 miles)

  • Lowest 1 April, 2026

    43 °F

  • Average April

    51.2 °F

  • Highest 1 April, 2026

    66.9 °F

Climate (2021–Present)

Williamsport - Lycoming County Airport (28 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.2 °F
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