Mouse Island Weather Forecast

    • 33
    • 47

    Rain

    • 29
    • 47

    Chance Rain Showers

    • 34
    • 44

    Slight Chance Rain Showers

    • 37
    • 46

    Slight Chance Rain Showers

    • 36
    • 51

    Mostly Cloudy

    • 37
    • 51

    Mostly Cloudy

Today 19 Apr Lincoln

Areas of fog this morning. Rain. Highs in the upper 40s. Light and variable Winds, becoming southwest around 10 Mph this afternoon. Chance of rain near 100 percent.

Tonight 19 Apr Lincoln

Cloudy with rain with a slight chance of snow in the Evening, then mostly clear after midnight. Lows around 30. Northwest Winds around 10 Mph in the Evening, becoming light and variable. Chance of precipitation 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mouse Island Temperature Statistics

April Temperature

Wiscasset Airport (9.3 miles)

  • Lowest 7 April, 2026

    24.1 °F

  • Average April

    44.1 °F

  • Highest 17 April, 2026

    72 °F

Climate (2021–Present)

Wiscasset Airport (9.3 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.9 °F
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