Lake Quassapaug Weather Forecast

    • 56
    • 77

    Slight Chance Thunderstorms

    • 59
    • 73

    Rain Showers

    • 57
    • 76

    Chance Rain Showers

    • 58
    • 79

    Mostly Sunny

    • 59
    • 80

    Rain Showers Likely

    • 60
    • 76

    Rain Showers Likely

Today 21 Jun Northern New Haven

Partly sunny with a slight chance of Showers and Thunderstorms. Highs around 80. West Winds around 5 Mph. Chance of rain 20 percent.

Tonight 21 Jun Northern New Haven

Partly cloudy. Lows in the upper 50s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Quassapaug Temperature Statistics

June Temperature

Oxford, Waterbury-Oxford Airport (3.1 miles)

  • Lowest 2 June, 2026

    42.1 °F

  • Average June

    68 °F

  • Highest 11 June, 2026

    88 °F

Climate (2021–2026)

Oxford, Waterbury-Oxford Airport (3.1 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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