Black Rock Beach Weather Forecast

    • 34
    • 41

    Sunny

    • 39
    • 43

    Mostly Sunny

    • 43
    • 47

    Partly Sunny

    • 41
    • 51

    Mostly Sunny

    • 43
    • 46

    Mostly Cloudy

    • 49
    • 52

    Mostly Cloudy

    • 50
    • 55

    Mostly Cloudy

Today 8 Apr Block Island

Sunny. Near steady temperature around 40. East Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 8 Apr Block Island

Clear. Lows in the mid 30s. Southeast Winds 5 to 10 Mph.

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Black Rock Beach Temperature Statistics

April Temperature

Block Island State Airport (1.2 miles)

  • Lowest 6 April, 2026

    36 °F

  • Average April

    43.5 °F

  • Highest 4 April, 2026

    60.1 °F

Climate (2021–Present)

Block Island State Airport (1.2 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    57.5 °F
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