Bristol Harbor Weather Forecast

    • 67
    • 80

    Rain Showers

    • 59
    • 78

    Mostly Sunny

    • 61
    • 75

    Mostly Sunny

    • 67
    • 77

    Mostly Sunny

    • 73
    • 81

    Partly Sunny

    • 72
    • 86

    Chance Thunderstorms

Today 20 Jul Bristol

Showers likely with a slight chance of Thunderstorms in the Morning, then Showers likely with isolated Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the morning. Humid with Highs in the lower 80s. South Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 20 Jul Bristol

Mostly cloudy. Near steady temperature in the lower 70s. South Winds 5 to 10 Mph.

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Bristol Harbor Temperature Statistics

July Temperature

N. Kingston / Quonset (8.1 miles)

  • Lowest 5 July, 2025

    60.8 °F

  • Average July

    74.1 °F

  • Highest 1 July, 2025

    89.6 °F

Climate (2020–Present)

N. Kingston / Quonset (8.1 miles)

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  • Average Low 2020–2025

    50.8 °F

  • Average 2020–2025

    56.4 °F

  • Average High 2020–2025

    61.2 °F
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