Lake Quassapaug Weather Forecast

    • 50
    • 72

    Increasing Clouds

    • 56
    • 70

    Chance Rain Showers

    • 58
    • 65

    Rain Showers Likely

    • 60
    • 71

    Chance Rain Showers

    • 60
    • 77

    Chance Rain Showers

    • 57
    • 79

    Chance Rain Showers

Today 12 May Northern New Haven

Sunny. Highs in the lower 70s. Southeast Winds 5 to 10 Mph, becoming south in the afternoon.

Tonight 12 May Northern New Haven

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. South Winds 5 to 10 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Quassapaug Temperature Statistics

May Temperature

Oxford, Waterbury-Oxford Airport (3.1 miles)

  • Lowest 1 May, 2025

    39.9 °F

  • Average May

    59.6 °F

  • Highest 2 May, 2025

    78.1 °F

Climate (2020–Present)

Oxford, Waterbury-Oxford Airport (3.1 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    59.7 °F
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