New Lebanon Weather Forecast

    • 31
    • 57

    Becoming Sunny

    • 49
    • 62

    Rain Showers

    • 44
    • 65

    Rain Showers

    • 43
    • 55

    Mostly Cloudy

    • 50
    • 68

    Slight Chance Thunderstorms

    • 56
    • 76

    Chance Thunderstorms

Today 11 May Mercer

Areas of frost this morning. Mostly sunny. Cool with Highs in the upper 50s. Southwest Winds around 5 Mph, becoming northwest with Gusts up to 20 Mph this afternoon.

Tonight 11 May Mercer

Clear. Widespread frost after midnight. Unseasonably cold with Lows in the lower 30s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Lebanon Temperature Statistics

May Temperature

Franklin, Venango Regional Airport (10.6 miles)

  • Lowest 1 May, 2026

    33.1 °F
  • Average May

    48.9 °F
  • Highest 4 May, 2026

    71.1 °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

    49.4 °F
  • Average High 2021–2026

    58.2 °F
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