Lebanon Weather Forecast

    • 38
    • 50

    Rain Likely

    • 23
    • 44

    Chance Rain

    • 27
    • 41

    Chance Rain/Snow

    • 21
    • 41

    Slight Chance Snow

    • 32
    • 42

    Rain

    • 18
    • 54

    Rain Likely

Today 11 Mar Southern Grafton

Mostly cloudy with a chance of rain. Patchy fog. A slight chance of snow this afternoon. Much cooler with Highs in the lower 40s. Southeast Winds around 10 Mph with Gusts up to 25 Mph. Chance of precipitation 50 percent.

Tonight 11 Mar Southern Grafton

Rain likely. Patchy fog. Lows in the upper 30s. Temperatures rising into the upper 40s after midnight. Southeast Winds around 10 Mph, becoming south after midnight. Gusts up to 25 Mph. Chance of rain 70 percent.

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Lebanon Temperature Statistics

March Temperature

Lebanon Municipal Airport (2.5 miles)

  • Lowest 2 March, 2026

    -6 °F

  • Average March

    30.2 °F

  • Highest 8 March, 2026

    55 °F

Climate (2021–Present)

Lebanon Municipal Airport (2.5 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    59.8 °F
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