Salter Island Weather Forecast

    • 20
    • 24

    Increasing Clouds

    • 31
    • 36

    Wintry Mix

    • 31
    • 40

    Chance Rain

    • 34
    • 40

    Mostly Cloudy

    • 36
    • 43

    Chance Rain

    • 33
    • 42

    Chance Rain

Today 5 Jan Sagadahoc

Mostly sunny in the Morning, then mostly cloudy with a slight chance of snow in the afternoon. Highs around 18. Light and variable Winds. Chance of snow 20 percent.

Tonight 5 Jan Sagadahoc

Cloudy with a 50 percent chance of snow. Lows around 11. Light and variable Winds.

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Salter Island Temperature Statistics

January Temperature

Wiscasset Airport (14.9 miles)

  • Lowest 2 January, 2026

    1.9 °F

  • Average January

    16.9 °F

  • Highest 1 January, 2026

    28.9 °F

Climate (2021–Present)

Wiscasset Airport (14.9 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    57.9 °F
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