Block Island - West Weather Forecast

    • 20
    • 35

    Snow

    • 27
    • 32

    Slight Chance Snow Showers

    • 33
    • 37

    Mostly Cloudy

    • 37
    • 46

    Mostly Cloudy

    • 43
    • 52

    Chance Rain Showers

    • 29
    • 50

    Slight Chance Rain Showers

Today 14 Dec Block Island

Snow. Total snow accumulation of 2 to 4 Inches. Near steady temperature in the lower 30s. Northwest Winds 15 to 20 Mph. Chance of snow near 100 percent.

Tonight 14 Dec Block Island

Snow with rain likely. Snow accumulation around an inch. Near steady temperature in the mid 30s. Northwest Winds 5 to 10 Mph. Chance of precipitation near 100 percent.

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Block Island - West Temperature Statistics

December Temperature

Block Island State Airport (1.2 miles)

  • Lowest 5 December, 2025

    16 °F

  • Average December

    35.2 °F

  • Highest 2 December, 2025

    51.1 °F

Climate (2020–Present)

Block Island State Airport (1.2 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    57.7 °F
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