Merrymeeting Bay - Muddy River Entrance Weather Forecast

    • 1
    • 22

    Mostly Sunny

    • 16
    • 28

    Mostly Cloudy

    • 27
    • 39

    Rain

    • 15
    • 38

    Mostly Cloudy

    • 13
    • 29

    Chance Snow

    • 13
    • 31

    Slight Chance Snow

Today 8 Dec Sagadahoc

Mostly sunny. Highs in the lower 20s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Wind chill Values as low as 2 below.

Tonight 8 Dec Sagadahoc

Partly cloudy with a 50 percent chance of snow Showers. Lows around 14. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Merrymeeting Bay - Muddy River Entrance Temperature Statistics

December Temperature

Wiscasset Airport (8.7 miles)

  • Lowest 5 December, 2025

    3 °F

  • Average December

    24.9 °F

  • Highest 1 December, 2025

    39.9 °F

Climate (2020–Present)

Wiscasset Airport (8.7 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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