Waterbury Weather Forecast

    • 56
    • 79

    Mostly Sunny

    • 57
    • 82

    Mostly Sunny

    • 57
    • 82

    Mostly Sunny

    • 60
    • 82

    Partly Sunny

    • 63
    • 82

    Chance Rain Showers

    • 62
    • 81

    Chance Thunderstorms

Today 23 Jul Northern New Haven

Sunny. Highs in the upper 70s. North Winds around 5 Mph.

Tonight 23 Jul Northern New Haven

Clear. Lows in the upper 50s. West Winds around 5 Mph, becoming north after midnight.

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Waterbury Temperature Statistics

July Temperature

Oxford, Waterbury-Oxford Airport (6.2 miles)

  • Lowest 20 July, 2026

    53.1 °F

  • Average July

    72.9 °F

  • Highest 2 July, 2026

    95 °F

Climate (2021–2026)

Oxford, Waterbury-Oxford Airport (6.2 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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