Ansonia Weather Forecast

    • 60
    • 74

    Rain Showers Likely

    • 63
    • 81

    Mostly Sunny

    • 65
    • 82

    Mostly Cloudy

    • 64
    • 80

    Chance Rain Showers

    • 63
    • 81

    Chance Rain Showers

    • 62
    • 83

    Partly Sunny

Today 30 Jul Northern New Haven

A chance of Showers in the Morning, then Showers likely with a slight chance of Thunderstorms in the afternoon. Highs in the lower 70s. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 30 Jul Northern New Haven

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then mostly clear after midnight. Lows around 60. North Winds 5 to 10 Mph. Chance of rain 40 percent.

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Ansonia Temperature Statistics

July Temperature

Oxford, Waterbury-Oxford Airport (9.3 miles)

  • Lowest 20 July, 2026

    53.1 °F

  • Average July

    72 °F

  • Highest 2 July, 2026

    95 °F

Climate (2021–2026)

Oxford, Waterbury-Oxford Airport (9.3 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    59.4 °F
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