Waterbury Weather Forecast

    • 55
    • 81

    Mostly Sunny

    • 57
    • 83

    Sunny

    • 60
    • 87

    Mostly Sunny

    • 64
    • 90

    Mostly Sunny

    • 68
    • 92

    Mostly Sunny

    • 69
    • 92

    Slight Chance Thunderstorms

Today 8 Aug Northern New Haven

Sunny. Highs around 80. East Winds around 5 Mph, becoming southeast this afternoon.

Tonight 8 Aug Northern New Haven

Mostly clear. Lows in the mid 50s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

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Waterbury Temperature Statistics

August Temperature

Oxford, Waterbury-Oxford Airport (6.2 miles)

  • Lowest 3 August, 2025

    53.1 °F

  • Average August

    67.6 °F

  • Highest 4 August, 2025

    82.9 °F

Climate (2020–Present)

Oxford, Waterbury-Oxford Airport (6.2 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    59.6 °F
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