Colchester Weather Forecast

    • 39
    • 58

    Increasing Clouds

    • 39
    • 57

    Rain

    • 31
    • 47

    Rain

    • 31
    • 46

    Partly Sunny

    • 29
    • 50

    Partly Sunny

    • 27
    • 51

    Mostly Sunny

Today 11 Nov Northern New London

Mostly sunny. Highs in the upper 50s. West Winds around 5 Mph.

Tonight 11 Nov Northern New London

Mostly cloudy. Lows in the upper 30s. Light and variable Winds, becoming east around 5 Mph after midnight.

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Colchester Temperature Statistics

November Temperature

Willimantic, Windham Airport (13.7 miles)

  • Lowest 1 November, 2026

    27 °F

  • Average November

    54 °F

  • Highest 4 November, 2026

    73.9 °F

Climate (2021–2026)

Willimantic, Windham Airport (13.7 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.6 °F
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