Naugatuck Weather Forecast

    • 64
    • 79

    Decreasing Clouds

    • 50
    • 77

    Partly Sunny

    • 52
    • 68

    Mostly Cloudy

    • 52
    • 67

    Rain Showers Likely

    • 51
    • 67

    Chance Rain Showers

    • 50
    • 65

    Slight Chance Rain Showers

Today 17 Sep Northern New Haven

Partly sunny this Morning, then becoming mostly cloudy. Patchy fog this morning. Highs in the upper 70s. South Winds 5 to 10 Mph.

Tonight 17 Sep Northern New Haven

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Lows in the mid 60s. South Winds 5 to 10 Mph, becoming west after midnight. Chance of rain 50 percent.

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Naugatuck Temperature Statistics

September Temperature

Oxford, Waterbury-Oxford Airport (3.7 miles)

  • Lowest 7 September, 2026

    48.9 °F

  • Average September

    66.3 °F

  • Highest 10 September, 2026

    82 °F

Climate (2021–2026)

Oxford, Waterbury-Oxford Airport (3.7 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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