Block Island Weather Forecast

    • 65
    • 77

    Mostly Sunny

    • 66
    • 78

    Mostly Sunny

    • 66
    • 76

    Chance Rain Showers

    • 69
    • 76

    Chance Rain Showers

    • 70
    • 76

    Slight Chance Rain Showers

    • 70
    • 77

    Chance Rain Showers

    • 70
    • 79

    Chance Rain Showers

Today 26 Jul Block Island

Sunny. Near steady temperature in the mid 70s. West Winds around 10 Mph.

Tonight 26 Jul Block Island

Mostly clear. Lows in the mid 60s. Southwest Winds 5 to 10 Mph, becoming northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Block Island Temperature Statistics

July Temperature

Block Island State Airport (0.6 miles)

  • Lowest 3 July, 2024

    60.1 °F

  • Average July

    72.7 °F

  • Highest 14 July, 2024

    84.9 °F

Climate (2019–Present)

Block Island State Airport (0.6 miles)

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  • Average Low 2019–2024

    46.5 °F

  • Average 2019–2024

    51.8 °F

  • Average High 2019–2024

    57.3 °F
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