Merrymeeting Bay - Sturgeon Island Weather Forecast

    • 47
    • 57

    Rain

    • 54
    • 70

    Mostly Sunny

    • 49
    • 74

    Mostly Sunny

    • 48
    • 67

    Partly Sunny

    • 58
    • 77

    Partly Sunny

    • 53
    • 77

    Slight Chance Rain Showers

Today 15 May Sagadahoc

Cloudy. Rain in the Morning, then scattered Showers in the afternoon. Highs around 60. Light and variable Winds. Chance of rain 90 percent.

Tonight 15 May Sagadahoc

Rain. Near steady temperature around 50. Light and variable Winds. Chance of rain 90 percent.

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  • Temperature Real-Time

Merrymeeting Bay - Sturgeon Island Temperature Statistics

May Temperature

Wiscasset Airport (6.2 miles)

  • Lowest 4 May, 2026

    33.1 °F

  • Average May

    51.6 °F

  • Highest 5 May, 2026

    68 °F

Climate (2021–Present)

Wiscasset Airport (6.2 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.8 °F
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