Merrymeeting Bay - Sturgeon Island Weather Forecast

    • 51
    • 56

    Rain Showers Likely

    • 52
    • 62

    Chance Rain Showers

    • 46
    • 60

    Chance Rain Showers

    • 44
    • 54

    Mostly Cloudy

    • 42
    • 54

    Chance Rain Showers

    • 44
    • 52

    Rain Showers Likely

Today 17 May Sagadahoc

Cloudy with a chance of Showers with a slight chance of Thunderstorms. Areas of fog. Highs in the mid 50s. Southeast Winds around 10 Mph. Chance of rain 50 percent.

Tonight 17 May Sagadahoc

Cloudy with a slight chance of Thunderstorms. Showers Likely, mainly in the evening. Areas of fog. Lows in the lower 50s. Light and variable Winds. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Merrymeeting Bay - Sturgeon Island Temperature Statistics

May Temperature

Wiscasset Airport (6.2 miles)

  • Lowest 1 May, 2025

    33.7 °F

  • Average May

    54.9 °F

  • Highest 15 May, 2025

    71.1 °F

Climate (2020–Present)

Wiscasset Airport (6.2 miles)

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  • Average Low 2020–2025

    38.8 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    57.8 °F
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