Tilson Cove Weather Forecast

    • 69
    • 77

    Decreasing Clouds

    • 70
    • 76

    Chance Rain Showers

    • 66
    • 77

    Chance Thunderstorms

    • 63
    • 74

    Mostly Sunny

    • 66
    • 72

    Mostly Sunny

    • 69
    • 74

    Partly Sunny

Today 18 Jul Block Island

Mostly sunny. Highs in the upper 70s. Northwest Winds around 10 Mph with Gusts up to 20 Mph, becoming west.

Tonight 18 Jul Block Island

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

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Tilson Cove Temperature Statistics

July Temperature

Block Island State Airport (1.9 miles)

  • Lowest 5 July, 2025

    60.1 °F

  • Average July

    71.4 °F

  • Highest 3 July, 2025

    82 °F

Climate (2020–Present)

Block Island State Airport (1.9 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    57.9 °F
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