Andover Weather Forecast

    • 23
    • 43

    Mostly Sunny

    • 39
    • 50

    Rain

    • 24
    • 57

    Rain

    • 30
    • 38

    Mostly Cloudy

    • 21
    • 44

    Partly Sunny

    • 19
    • 31

    Partly Sunny

    • 27
    • 37

    Chance Snow

Today 17 Dec Tolland

Mostly sunny and not as cool. Near steady temperature around 40. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 17 Dec Tolland

Mostly clear. Lows in the lower 20s. West Winds 5 to 10 Mph. Gusts up to 20 Mph this evening.

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Andover Temperature Statistics

December Temperature

Willimantic, Windham Airport (9.3 miles)

  • Lowest 9 December, 2025

    6.1 °F

  • Average December

    27.9 °F

  • Highest 10 December, 2025

    46.9 °F

Climate (2020–Present)

Willimantic, Windham Airport (9.3 miles)

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  • Average Low 2020–2025

    41.6 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    61.7 °F
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