Kennebec River Light Station Weather Forecast

    • 19
    • 41

    Decreasing Clouds

    • 17
    • 26

    Partly Sunny

    • 25
    • 34

    Rain/Snow Likely

    • 22
    • 32

    Mostly Cloudy

    • 23
    • 34

    Chance Snow

    • 19
    • 34

    Chance Rain

Today 21 Dec Sagadahoc

Partly sunny. Highs in the lower 40s. Temperatures falling into the lower 30s this afternoon. Southwest Winds 10 to 15 Mph, becoming west this afternoon. Gusts up to 30 Mph.

Tonight 21 Dec Sagadahoc

Mostly clear. Lows around 15. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Kennebec River Light Station Temperature Statistics

December Temperature

Wiscasset Airport (6.8 miles)

  • Lowest 9 December, 2025

    -2.9 °F

  • Average December

    25.9 °F

  • Highest 18 December, 2025

    45 °F

Climate (2020–Present)

Wiscasset Airport (6.8 miles)

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  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    58 °F
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