Cornwall Bridge Weather Forecast

    • 18
    • 28

    Mostly Cloudy

    • 9
    • 24

    Partly Sunny

    • 13
    • 25

    Partly Sunny

    • 12
    • 26

    Mostly Cloudy

    • 15
    • 26

    Partly Sunny

    • 20
    • 31

    Chance Snow

Today 31 Dec Northern Litchfield

Partly sunny this Morning, then becoming mostly cloudy. Cold with Highs in the upper 20s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 31 Dec Northern Litchfield

Snow. Total snow accumulation of 1 to 3 Inches. Cold. Near steady temperature in the lower 20s. Southwest Winds 5 to 10 Mph. Chance of snow 90 percent.

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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

    28.5 °F

  • Highest 19 December, 2025

    55.9 °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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