Merrymeeting Bay - Brick Island Weather Forecast

    • 31
    • 33

    Chance Snow Showers

    • 17
    • 42

    Slight Chance Snow Showers

    • 15
    • 27

    Partly Sunny

    • 23
    • 35

    Rain/Snow

    • 16
    • 31

    Mostly Cloudy

    • 21
    • 33

    Chance Snow

    • 20
    • 36

    Chance Rain/Snow

Today 20 Dec Sagadahoc

Partly sunny. Highs in the mid 30s. Southwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 20 Dec Sagadahoc

Cloudy. A chance of snow Showers after midnight. Lows in the upper 20s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow 30 percent.

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  • Temperature Real-Time

Merrymeeting Bay - Brick Island Temperature Statistics

December Temperature

Wiscasset Airport (7.5 miles)

  • Lowest 9 December, 2025

    -2.9 °F

  • Average December

    25.9 °F

  • Highest 18 December, 2025

    45 °F

Climate (2020–Present)

Wiscasset Airport (7.5 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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