Marlboro Weather Forecast

    • 26
    • 30

    Increasing Clouds

    • 14
    • 34

    Partly Sunny

    • 19
    • 26

    Snow Showers

    • 24
    • 34

    Chance Snow Showers

    • 19
    • 31

    Mostly Cloudy

    • 30
    • 38

    Chance Rain Showers

Today 20 Dec Western Windham

Sunny this Morning, then becoming partly sunny. Much Colder with Highs around 30. West Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming southwest around 5 Mph this afternoon.

Tonight 20 Dec Western Windham

Mostly cloudy. Cold with Lows in the mid 20s. Temperature rising to around 30 after midnight. Southwest Winds around 5 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marlboro Temperature Statistics

December Temperature

Keene, Dillant-Hopkins Airport (23 miles)

  • Lowest 9 December, 2025

    -9 °F

  • Average December

    23.5 °F

  • Highest 18 December, 2025

    44.1 °F

Climate (2020–Present)

Keene, Dillant-Hopkins Airport (23 miles)

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  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    58.9 °F
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