Block Island State Beach Weather Forecast

    • 39
    • 43

    Increasing Clouds

    • 43
    • 46

    Rain Showers

    • 41
    • 51

    Mostly Sunny

    • 44
    • 47

    Mostly Cloudy

    • 49
    • 52

    Mostly Cloudy

    • 50
    • 55

    Partly Sunny

Today 9 Apr Block Island

Sunny. Highs in the upper 40s. Southeast Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon.

Tonight 9 Apr Block Island

Mostly clear in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 30s. South Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Block Island State Beach Temperature Statistics

April Temperature

Block Island State Airport (0.6 miles)

  • Lowest 7 April, 2026

    32 °F

  • Average April

    43.3 °F

  • Highest 4 April, 2026

    60.1 °F

Climate (2021–Present)

Block Island State Airport (0.6 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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