Lebanon Weather Forecast

    • 21
    • 30

    Chance Rain/Freezing Rain

    • 26
    • 42

    Rain

    • 12
    • 34

    Partly Sunny

    • 28
    • 36

    Chance Rain/Snow

    • 26
    • 48

    Mostly Cloudy

    • 19
    • 36

    Partly Sunny

Today 30 Jan Northern New London

Sunny, cooler with Highs in the lower 30s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 30 Jan Northern New London

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 20s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lebanon Temperature Statistics

January Temperature

Willimantic, Windham Airport (7.5 miles)

  • Lowest 22 January, 2025

    -4.3 °F

  • Average January

    25.4 °F

  • Highest 1 January, 2025

    48.7 °F

Climate (2020–Present)

Willimantic, Windham Airport (7.5 miles)

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  • Average Low 2020–2025

    41.9 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    61.8 °F
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