Lebanon Weather Forecast

    • 26
    • 43

    Mostly Cloudy

    • 36
    • 55

    Mostly Cloudy

    • 49
    • 58

    Chance Rain

    • 46
    • 63

    Rain

    • 28
    • 53

    Slight Chance Rain Showers

    • 33
    • 52

    Partly Sunny

    • 39
    • 61

    Mostly Cloudy

Today 13 Mar Southern Grafton

Mostly cloudy. Highs around 40. Southeast Winds around 10 Mph.

Tonight 13 Mar Southern Grafton

Partly cloudy. Patchy fog after midnight. Lows in the mid 20s. Southeast Winds around 10 Mph this Evening, becoming light and variable.

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Lebanon Temperature Statistics

March Temperature

Lebanon Municipal Airport (2.5 miles)

  • Lowest 3 March, 2025

    -5.2 °F

  • Average March

    31.2 °F

  • Highest 11 March, 2025

    63 °F

Climate (2020–Present)

Lebanon Municipal Airport (2.5 miles)

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  • Average Low 2020–2025

    38.1 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    59.7 °F
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