Willimantic Weather Forecast

    • 57
    • 85

    Mostly Sunny

    • 62
    • 90

    Mostly Sunny

    • 65
    • 92

    Mostly Sunny

    • 66
    • 93

    Mostly Sunny

    • 69
    • 93

    Partly Sunny

    • 65
    • 90

    Slight Chance Thunderstorms

    • 62
    • 86

    Slight Chance Rain Showers

Today 9 Aug Windham

Sunny. Near steady temperature in the lower 80s. East Winds around 5 Mph.

Tonight 9 Aug Windham

Mostly clear. Lows in the upper 50s. Southwest Winds around 5 Mph.

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Willimantic Temperature Statistics

August Temperature

Willimantic, Windham Airport (2.5 miles)

  • Lowest 2 August, 2025

    51.7 °F

  • Average August

    68.1 °F

  • Highest 4 August, 2025

    84 °F

Climate (2020–Present)

Willimantic, Windham Airport (2.5 miles)

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  • Average Low 2020–2025

    41.8 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    61.8 °F
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