New Lebanon Weather Forecast

    • 30
    • 46

    Increasing Clouds

    • 45
    • 55

    Mostly Cloudy

    • 34
    • 66

    Rain

    • 21
    • 41

    Mostly Sunny

    • 26
    • 43

    Mostly Sunny

    • 37
    • 53

    Mostly Cloudy

Today 24 Mar Mercer

Mostly sunny. Highs in the upper 40s. Northwest Winds around 5 Mph, becoming southwest around 5 Mph this afternoon.

Tonight 24 Mar Mercer

Mostly cloudy. Lows around 30. Northwest Winds around 5 Mph, becoming southeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Lebanon Temperature Statistics

March Temperature

Franklin, Venango Regional Airport (10.6 miles)

  • Lowest 18 March, 2026

    10 °F

  • Average March

    45.3 °F

  • Highest 7 March, 2026

    73.9 °F

Climate (2021–Present)

Franklin, Venango Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    58.2 °F
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