Salty Brine State Beach Weather Forecast

    • 23
    • 30

    Decreasing Clouds

    • 27
    • 32

    Snow Likely

    • 15
    • 29

    Slight Chance Snow

    • 21
    • 30

    Partly Sunny

    • 18
    • 32

    Partly Sunny

    • 19
    • 31

    Partly Sunny

Today 30 Dec Washington

Partly sunny and much cooler. Near steady temperature in the upper 20s. West Winds 15 to 20 Mph with Gusts up to 40 Mph.

Tonight 30 Dec Washington

Partly cloudy. Near steady temperature in the mid 20s. West Winds 15 to 20 Mph with Gusts up to 40 Mph.

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Salty Brine State Beach Temperature Statistics

December Temperature

Block Island State Airport (14.3 miles)

  • Lowest 15 December, 2025

    15.1 °F

  • Average December

    34.3 °F

  • Highest 19 December, 2025

    55 °F

Climate (2020–Present)

Block Island State Airport (14.3 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    57.7 °F
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