Kennebec River - Little Swan Island Weather Forecast

    • 34
    • 51

    Rain

    • 33
    • 50

    Rain

    • 26
    • 47

    Partly Sunny

    • 20
    • 46

    Partly Sunny

    • 28
    • 44

    Mostly Sunny

    • 37
    • 54

    Slight Chance Rain/Snow

Today 4 Apr Sagadahoc

Partly sunny. Highs in the lower 50s. North Winds around 10 Mph, becoming northeast in the afternoon.

Tonight 4 Apr Sagadahoc

Mostly cloudy. Rain likely after midnight. Lows in the mid 30s. Southeast Winds around 10 Mph. Chance of rain 70 percent.

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Kennebec River - Little Swan Island Temperature Statistics

April Temperature

Wiscasset Airport (8.1 miles)

  • Lowest 1 April, 2026

    39 °F

  • Average April

    44.2 °F

  • Highest 1 April, 2026

    54 °F

Climate (2021–Present)

Wiscasset Airport (8.1 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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