Wiscasset Weather Forecast

    • 16
    • 44

    Slight Chance Rain/Snow

    • 15
    • 26

    Partly Sunny

    • 25
    • 36

    Rain Likely

    • 20
    • 37

    Chance Snow

    • 12
    • 32

    Partly Sunny

    • 5
    • 22

    Partly Sunny

Today 15 Jan Lincoln

Mostly cloudy. Areas of fog. Highs in the mid 40s. Southwest Winds around 10 Mph.

Tonight 15 Jan Lincoln

Patchy fog in the evening. Mostly cloudy with a slight chance of rain Showers in the Evening, then partly cloudy after midnight. Cooler with Lows around 17. Southwest Winds around 10 Mph. Chance of rain 20 percent.

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Wiscasset Temperature Statistics

January Temperature

Wiscasset Airport (3.1 miles)

  • Lowest 2 January, 2026

    1.9 °F

  • Average January

    25.6 °F

  • Highest 10 January, 2026

    46 °F

Climate (2021–Present)

Wiscasset Airport (3.1 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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