New Lebanon Weather Forecast

    • 18
    • 27

    Mostly Cloudy

    • 22
    • 32

    Mostly Cloudy

    • 14
    • 32

    Chance Snow

    • 9
    • 24

    Partly Sunny

    • 27
    • 31

    Rain/Snow Likely

    • 23
    • 38

    Rain/Snow

    • 17
    • 32

    Snow Likely

Today 5 Dec Mercer

Partly cloudy. Near steady temperature in the upper 20s. South Winds around 5 Mph.

Tonight 5 Dec Mercer

Mostly cloudy. Near steady temperature around 19. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Lebanon Temperature Statistics

December Temperature

Franklin, Venango Regional Airport (10.6 miles)

  • Lowest 2 December, 2025

    24.1 °F

  • Average December

    27.2 °F

  • Highest 2 December, 2025

    32 °F

Climate (2020–Present)

Franklin, Venango Regional Airport (10.6 miles)

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  • Average Low 2020–2025

    40.8 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    58.2 °F
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