Black Rock Beach Weather Forecast

    • 35
    • 43

    Increasing Clouds

    • 39
    • 42

    Mostly Cloudy

    • 41
    • 45

    Mostly Cloudy

    • 47
    • 50

    Chance Rain

    • 46
    • 53

    Rain

    • 39
    • 51

    Rain Likely

Today 12 Mar Block Island

Mostly sunny. Near steady temperature in the lower 40s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 12 Mar Block Island

Mostly cloudy. Near steady temperature in the mid 30s. East Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Black Rock Beach Temperature Statistics

March Temperature

Block Island State Airport (1.2 miles)

  • Lowest 3 March, 2025

    15.1 °F

  • Average March

    36.9 °F

  • Highest 10 March, 2025

    54 °F

Climate (2020–Present)

Block Island State Airport (1.2 miles)

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  • Average Low 2020–2025

    47.1 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    57.8 °F
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