Cornwall Bridge Weather Forecast

    • 28
    • 36

    Increasing Clouds

    • 19
    • 40

    Mostly Cloudy

    • 23
    • 32

    Partly Sunny

    • 29
    • 39

    Chance Rain/Snow

    • 24
    • 37

    Mostly Cloudy

    • 35
    • 43

    Chance Rain

Today 20 Dec Northern Litchfield

Sunny this Morning, then becoming partly sunny. Much cooler with Highs in the mid 30s. Northwest Winds 5 to 10 Mph with Gusts up to 30 Mph, becoming southwest this afternoon.

Tonight 20 Dec Northern Litchfield

Mostly cloudy and cold. Near steady temperature in the upper 20s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Cornwall Bridge Temperature Statistics

December Temperature

Oxford, Waterbury-Oxford Airport (26.1 miles)

  • Lowest 5 December, 2025

    6.8 °F

  • Average December

    27.9 °F

  • Highest 18 December, 2025

    45 °F

Climate (2020–Present)

Oxford, Waterbury-Oxford Airport (26.1 miles)

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  • Average Low 2020–2025

    42.8 °F

  • Average 2020–2025

    51.1 °F

  • Average High 2020–2025

    59.5 °F
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