West Lebanon Weather Forecast

    • 30
    • 58

    Increasing Clouds

    • 30
    • 59

    Mostly Sunny

    • 28
    • 53

    Mostly Sunny

    • 31
    • 58

    Mostly Sunny

    • 37
    • 63

    Partly Sunny

    • 39
    • 64

    Mostly Cloudy

Today 21 Oct Southern Grafton

Mostly sunny. Highs in the mid 50s. Light and variable Winds.

Tonight 21 Oct Southern Grafton

Partly cloudy. Lows in the mid 30s. Light and variable Winds, becoming northwest around 10 Mph with Gusts up to 20 Mph after midnight.

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West Lebanon Temperature Statistics

October Temperature

Lebanon Municipal Airport (1.2 miles)

  • Lowest 18 October, 2026

    23 °F

  • Average October

    50.2 °F

  • Highest 2 October, 2026

    75.9 °F

Climate (2021–2026)

Lebanon Municipal Airport (1.2 miles)

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  • Average Low 2021–2026

    37.7 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    59.6 °F
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