Kennebec River - Swan Island Point Weather Forecast

    • 36
    • 58

    Rain Showers

    • 44
    • 59

    Rain Showers

    • 43
    • 64

    Chance Rain Showers

    • 40
    • 57

    Chance Rain Showers

    • 39
    • 58

    Partly Sunny

    • 41
    • 60

    Mostly Cloudy

Today 8 May Sagadahoc

Partly sunny this Morning, then mostly cloudy with scattered rain Showers this afternoon. Highs in the upper 50s. West Winds around 10 Mph. Chance of rain 40 percent.

Tonight 8 May Sagadahoc

Mostly clear. Chance of frost in Sheltered Locations after midnight. Lows in the mid 30s. Light and variable Winds.

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Kennebec River - Swan Island Point Temperature Statistics

May Temperature

Wiscasset Airport (6.8 miles)

  • Lowest 4 May, 2026

    33.1 °F

  • Average May

    51.7 °F

  • Highest 5 May, 2026

    68 °F

Climate (2021–Present)

Wiscasset Airport (6.8 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.8 °F
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