McElhattan Reservoir Weather Forecast

    • 35
    • 52

    Increasing Clouds

    • 40
    • 54

    Mostly Cloudy

    • 56
    • 60

    Rain Showers

    • 38
    • 62

    Rain Showers

    • 32
    • 49

    Mostly Sunny

    • 42
    • 61

    Partly Sunny

Today 13 Mar Southern Clinton

Mostly sunny. Highs in the mid 50s. Southeast Winds around 5 Mph.

Tonight 13 Mar Southern Clinton

Mostly clear this Evening, then becoming partly cloudy. Lows in the mid 30s. Southeast Winds around 5 Mph.

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McElhattan Reservoir Temperature Statistics

March Temperature

Williamsport - Lycoming County Airport (23.6 miles)

  • Lowest 2 March, 2025

    18.8 °F

  • Average March

    40.2 °F

  • Highest 11 March, 2025

    73.9 °F

Climate (2020–Present)

Williamsport - Lycoming County Airport (23.6 miles)

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  • Average Low 2020–2025

    43.8 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    63.1 °F
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