Vinalhaven Weather Forecast

    • 45
    • 62

    Sunny

    • 49
    • 58

    Chance Rain Showers

    • 44
    • 63

    Chance Rain Showers

    • 44
    • 57

    Sunny

    • 48
    • 57

    Mostly Sunny

    • 49
    • 60

    Mostly Sunny

Today 3 Oct Knox

Sunny. Highs in the mid 60s. North Winds around 10 Mph.

Tonight 3 Oct Knox

Clear. Lows in the lower 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Vinalhaven Temperature Statistics

October Temperature

Rockland, Knox County Regional Airport (13 miles)

  • Lowest 1 October, 2026

    55.9 °F

  • Average October

    60.3 °F

  • Highest 1 October, 2026

    64.9 °F

Climate (2021–2026)

Rockland, Knox County Regional Airport (13 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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