Thrumcap Island Weather Forecast

    • 40
    • 50

    Cloudy

    • 36
    • 45

    Rain

    • 31
    • 44

    Partly Sunny

    • 37
    • 42

    Chance Rain Showers

    • 38
    • 44

    Chance Rain Showers

    • 39
    • 50

    Partly Sunny

    • 40
    • 50

    Partly Sunny

Today 18 Apr Lincoln

Patchy fog this morning. Partly sunny. Highs in the mid 50s. Light and variable Winds, becoming southeast around 10 Mph with Gusts up to 20 Mph this afternoon.

Tonight 18 Apr Lincoln

Cloudy. Areas of drizzle with a slight chance of rain this evening. Patchy fog this Evening, then Areas of fog after midnight. Lows in the upper 30s. Southeast Winds around 10 Mph this Evening, becoming light and variable. Chance of rain 20 percent.

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Thrumcap Island Temperature Statistics

April Temperature

Wiscasset Airport (12.4 miles)

  • Lowest 7 April, 2026

    24.1 °F

  • Average April

    43.4 °F

  • Highest 15 April, 2026

    63 °F

Climate (2021–Present)

Wiscasset Airport (12.4 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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