Ansonia Weather Forecast

    • 21
    • 40

    Becoming Sunny

    • 31
    • 42

    Rain/Snow

    • 24
    • 43

    Chance Rain/Snow

    • 20
    • 35

    Mostly Sunny

    • 22
    • 37

    Partly Sunny

    • 24
    • 39

    Partly Sunny

Today 3 Dec Northern New Haven

Partly cloudy. Highs in the upper 30s. Light and variable Winds, becoming northwest 5 to 10 Mph.

Tonight 3 Dec Northern New Haven

Partly cloudy in the Evening, then becoming mostly clear. Lows around 20. Northwest Winds around 5 Mph.

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Ansonia Temperature Statistics

December Temperature

Oxford, Waterbury-Oxford Airport (9.3 miles)

  • Lowest 1 December, 2024

    21.9 °F

  • Average December

    27 °F

  • Highest 1 December, 2024

    34 °F

Climate (2019–Present)

Oxford, Waterbury-Oxford Airport (9.3 miles)

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  • Average Low 2019–2024

    43 °F

  • Average 2019–2024

    51.3 °F

  • Average High 2019–2024

    59.7 °F
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