Salter Island Weather Forecast

    • 24
    • 31

    Breezy

    • 26
    • 36

    Chance Snow

    • 19
    • 30

    Chance Snow

    • 19
    • 25

    Snow Showers

    • 25
    • 32

    Mostly Cloudy

    • 34
    • 40

    Mostly Cloudy

Today 12 Dec Sagadahoc

Partly sunny. Highs in the upper 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Wind chill Values as low as 3 below in the morning.

Tonight 12 Dec Sagadahoc

Mostly clear. Lows around 13. West Winds around 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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Salter Island Temperature Statistics

December Temperature

Wiscasset Airport (14.9 miles)

  • Lowest 9 December, 2025

    -2.9 °F

  • Average December

    22.2 °F

  • Highest 1 December, 2025

    39.9 °F

Climate (2020–Present)

Wiscasset Airport (14.9 miles)

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  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    58 °F
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