Salter Island Weather Forecast

    • 39
    • 43

    Rain Showers

    • 35
    • 42

    Rain/Snow

    • 29
    • 38

    Rain/Snow Likely

    • 29
    • 34

    Mostly Cloudy

    • 34
    • 39

    Mostly Cloudy

    • 28
    • 41

    Slight Chance Snow

Today 9 Jan Sagadahoc

Patchy freezing fog this morning. Mostly cloudy. Highs in the mid 40s. Light and variable Winds, becoming south around 10 Mph with Gusts up to 25 Mph this afternoon.

Tonight 9 Jan Sagadahoc

Cloudy with rain Showers in the Evening, then partly cloudy after midnight. Lows in the mid 30s. South Winds 10 to 15 Mph, becoming southwest after midnight. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Salter Island Temperature Statistics

January Temperature

Wiscasset Airport (14.9 miles)

  • Lowest 2 January, 2026

    1.9 °F

  • Average January

    19.2 °F

  • Highest 7 January, 2026

    35.1 °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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