Stonington Islands Weather Forecast

    • 32
    • 48

    Becoming Sunny

    • 42
    • 51

    Mostly Sunny

    • 44
    • 53

    Partly Sunny

    • 41
    • 57

    Partly Sunny

    • 42
    • 53

    Partly Sunny

    • 43
    • 54

    Mostly Cloudy

    • 41
    • 54

    Partly Sunny

Today 17 Oct Coastal Hancock

Mostly sunny. Highs in the lower 50s.

Tonight 17 Oct Coastal Hancock

Clear. Lows in the lower 30s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph, Diminishing to around 5 Mph with Gusts up to 15 Mph after midnight.

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Stonington Islands Temperature Statistics

October Temperature

Rockland, Knox County Regional Airport (23.6 miles)

  • Lowest 7 October, 2026

    30.9 °F

  • Average October

    52.9 °F

  • Highest 2 October, 2026

    72 °F

Climate (2021–2026)

Rockland, Knox County Regional Airport (23.6 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    54.8 °F
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