McElhattan Reservoir Weather Forecast

    • 28
    • 42

    Partly Sunny

    • 43
    • 49

    Rain Showers

    • 21
    • 61

    Rain Showers

    • 17
    • 28

    Mostly Cloudy

    • 25
    • 35

    Mostly Cloudy

    • 30
    • 43

    Partly Sunny

Today 14 Mar Southern Clinton

Mostly sunny. Highs in the mid 40s. West Winds 15 to 20 Mph. Gusts up to 45 Mph, decreasing to 35 Mph in the afternoon.

Tonight 14 Mar Southern Clinton

Partly cloudy. Near steady temperature in the lower 30s. West Winds 15 to 20 Mph with Gusts up to 45 Mph.

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McElhattan Reservoir Temperature Statistics

March Temperature

Williamsport - Lycoming County Airport (23.6 miles)

  • Lowest 2 March, 2026

    17.7 °F

  • Average March

    43 °F

  • Highest 10 March, 2026

    75 °F

Climate (2021–Present)

Williamsport - Lycoming County Airport (23.6 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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