Mouse Island Weather Forecast

    • 4
    • 22

    Mostly Sunny

    • 2
    • 15

    Decreasing Clouds

    • 7
    • 20

    Partly Sunny

    • 18
    • 24

    Chance Snow

    • 15
    • 32

    Partly Sunny

    • 14
    • 31

    Partly Sunny

    • 11
    • 27

    Partly Sunny

Today 29 Jan Lincoln

Partly sunny. Highs in the lower 20s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 29 Jan Lincoln

Mostly clear this Evening, then becoming partly cloudy. Lows around zero. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 10 below after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mouse Island Temperature Statistics

January Temperature

Wiscasset Airport (9.3 miles)

  • Lowest 25 January, 2026

    -2.9 °F

  • Average January

    23.9 °F

  • Highest 14 January, 2026

    46.9 °F

Climate (2021–Present)

Wiscasset Airport (9.3 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.9 °F
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