Sebasco Weather Forecast

    • 48
    • 71

    Sunny

    • 57
    • 68

    Chance Rain Showers

    • 59
    • 68

    Rain Showers Likely

    • 51
    • 73

    Mostly Sunny

    • 56
    • 67

    Partly Sunny

    • 55
    • 73

    Mostly Cloudy

Today 11 Sep Sagadahoc

Sunny. Highs in the lower 70s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 11 Sep Sagadahoc

Clear. Lows in the mid 40s. Northwest Winds around 10 Mph in the Evening, becoming light and variable.

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Sebasco Temperature Statistics

September Temperature

Wiscasset Airport (14.3 miles)

  • Lowest 1 September, 2026

    51.1 °F

  • Average September

    66.1 °F

  • Highest 4 September, 2026

    82 °F

Climate (2021–2026)

Wiscasset Airport (14.3 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    58.1 °F
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