Merrymeeting Bay - Muddy River Entrance Weather Forecast

    • 15
    • 40

    Slight Chance Rain Showers

    • -4
    • 27

    Partly Sunny

    • -6
    • 9

    Cold

    • 3
    • 12

    Chance Snow

    • 3
    • 18

    Chance Snow

    • 5
    • 20

    Partly Sunny

Today 22 Jan Sagadahoc

Partly sunny. A slight chance of snow in the Morning, then a slight chance of rain or snow Showers in the afternoon. Highs in the upper 30s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of precipitation 20 percent.

Tonight 22 Jan Sagadahoc

Mostly clear in the Evening, then becoming partly cloudy. Lows around 16. West Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Merrymeeting Bay - Muddy River Entrance Temperature Statistics

January Temperature

Wiscasset Airport (8.7 miles)

  • Lowest 2 January, 2026

    1.9 °F

  • Average January

    27.3 °F

  • Highest 14 January, 2026

    46.9 °F

Climate (2021–Present)

Wiscasset Airport (8.7 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    57.9 °F
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