Lebanon Weather Forecast

    • 25
    • 44

    Chance Snow Showers

    • 19
    • 39

    Snow Showers Likely

    • 25
    • 47

    Mostly Sunny

    • 34
    • 57

    Mostly Cloudy

    • 44
    • 65

    Slight Chance Rain Showers

    • 36
    • 62

    Partly Sunny

Today 6 Apr Southern Grafton

Partly sunny. Isolated snow Showers this morning. Highs around 40. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of snow 20 percent.

Tonight 6 Apr Southern Grafton

Partly cloudy in the Evening, then becoming mostly clear. Lows in the lower 20s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph in the Evening, becoming light and variable.

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Lebanon Temperature Statistics

April Temperature

Lebanon Municipal Airport (2.5 miles)

  • Lowest 2 April, 2026

    36 °F

  • Average April

    45.3 °F

  • Highest 4 April, 2026

    61 °F

Climate (2021–Present)

Lebanon Municipal Airport (2.5 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    59.7 °F
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