South Britain Weather Forecast

    • 10
    • 38

    Gradual Clearing

    • 20
    • 29

    Partly Sunny

    • 21
    • 39

    Mostly Cloudy

    • 17
    • 39

    Mostly Cloudy

    • 9
    • 27

    Partly Sunny

    • 23
    • 34

    Mostly Cloudy

Today 4 Dec Northern New Haven

Mostly sunny. Highs in the upper 30s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to northwest 15 to 20 Mph with Gusts up to 30 Mph this afternoon.

Tonight 4 Dec Northern New Haven

Mostly clear. Cold with Lows around 11. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph, decreasing to 20 Mph after midnight.

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South Britain Temperature Statistics

December Temperature

Oxford, Waterbury-Oxford Airport (5.6 miles)

  • Lowest 1 December, 2025

    24.1 °F

  • Average December

    31.6 °F

  • Highest 1 December, 2025

    37.9 °F

Climate (2020–Present)

Oxford, Waterbury-Oxford Airport (5.6 miles)

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  • Average Low 2020–2025

    42.8 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    59.5 °F
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