Beacon Falls Weather Forecast

    • 65
    • 79

    Slight Chance Thunderstorms

    • 49
    • 79

    Partly Cloudy

    • 52
    • 69

    Partly Sunny

    • 54
    • 66

    Rain Showers

    • 50
    • 67

    Chance Rain Showers

    • 47
    • 61

    Chance Rain Showers

    • 47
    • 62

    Chance Rain Showers

Today 17 Sep Northern New Haven

Partly sunny with a 30 percent chance of Showers. Highs in the lower 60s.

Tonight 17 Sep Northern New Haven

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Humid with Lows in the mid 60s. South Winds 5 to 10 Mph, becoming west after midnight. Chance of rain 20 percent.

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Beacon Falls Temperature Statistics

September Temperature

Oxford, Waterbury-Oxford Airport (5 miles)

  • Lowest 15 September, 2026

    46 °F

  • Average September

    65.7 °F

  • Highest 10 September, 2026

    82 °F

Climate (2021–2026)

Oxford, Waterbury-Oxford Airport (5 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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