Seavey Island Weather Forecast

    • 61
    • 76

    Increasing Clouds

    • 63
    • 77

    Partly Sunny

    • 64
    • 77

    Slight Chance Rain Showers

    • 63
    • 75

    Chance Rain Showers

    • 64
    • 79

    Mostly Sunny

    • 63
    • 78

    Chance Rain Showers

Today 5 Aug Knox

Partly sunny. Warm with Highs in the upper 80s. Light and variable Winds, becoming south around 10 Mph this afternoon.

Tonight 5 Aug Knox

Partly cloudy. Lows in the lower 60s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seavey Island Temperature Statistics

August Temperature

Rockland, Knox County Regional Airport (6.8 miles)

  • Lowest 1 August, 2026

    55.9 °F

  • Average August

    66.7 °F

  • Highest 2 August, 2026

    75.9 °F

Climate (2021–2026)

Rockland, Knox County Regional Airport (6.8 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    54.8 °F
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