Waterbury Weather Forecast

    • 38
    • 66

    Mostly Sunny

    • 31
    • 57

    Mostly Sunny

    • 33
    • 59

    Sunny

    • 37
    • 64

    Mostly Sunny

    • 44
    • 67

    Mostly Sunny

    • 36
    • 60

    Partly Sunny

Today 22 Oct Northern New Haven

Partly sunny. Highs in the lower 60s.

Tonight 22 Oct Northern New Haven

Clear. Lows in the upper 30s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Waterbury Temperature Statistics

October Temperature

Oxford, Waterbury-Oxford Airport (6.2 miles)

  • Lowest 18 October, 2026

    30 °F

  • Average October

    55.1 °F

  • Highest 2 October, 2026

    82 °F

Climate (2021–2026)

Oxford, Waterbury-Oxford Airport (6.2 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.3 °F
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