Merrymeeting Bay - Bald Head Weather Forecast

    • 28
    • 35

    Rain/Snow

    • 14
    • 30

    Snow

    • 8
    • 33

    Chance Snow

    • 7
    • 19

    Mostly Cloudy

    • 10
    • 21

    Partly Sunny

    • 22
    • 35

    Rain/Snow Likely

    • 15
    • 31

    Snow Showers

Today 23 Dec Sagadahoc

Cloudy with a 50 percent chance of snow. Highs in the lower 30s. Light and variable Winds.

Tonight 23 Dec Sagadahoc

Snow. A slight chance of rain this Evening, then rain after midnight. Snow may be heavy at Times. Snow accumulation of 6 to 10 Inches. Lows in the mid 20s. East Winds around 10 Mph. Chance of precipitation near 100 percent.

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Merrymeeting Bay - Bald Head Temperature Statistics

December Temperature

Wiscasset Airport (6.8 miles)

  • Lowest 9 December, 2025

    -2.9 °F

  • Average December

    27.9 °F

  • Highest 19 December, 2025

    55 °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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