Seavey Island Weather Forecast

    • 37
    • 54

    Mostly Cloudy

    • 50
    • 57

    Rain

    • 41
    • 63

    Rain Likely

    • 34
    • 55

    Partly Sunny

    • 32
    • 54

    Partly Sunny

    • 40
    • 57

    Chance Rain Showers

    • 37
    • 57

    Slight Chance Rain Showers

Today 29 Oct Coastal York

Mostly cloudy with a 20 percent chance of Showers. Highs in the mid 50s. Northeast Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 29 Oct Coastal York

Partly cloudy. Lows in the mid 30s. Northeast Winds around 10 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seavey Island Temperature Statistics

October Temperature

Pease Air Force Base / Portsmouth (3.7 miles)

  • Lowest 10 October, 2025

    31.6 °F

  • Average October

    54.7 °F

  • Highest 6 October, 2025

    86.2 °F

Climate (2020–Present)

Pease Air Force Base / Portsmouth (3.7 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    59.5 °F
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