Georgetown Weather Forecast

    • 51
    • 65

    Partly Cloudy

    • 55
    • 66

    Partly Sunny

    • 56
    • 67

    Chance Rain Showers

    • 48
    • 74

    Mostly Sunny

    • 50
    • 64

    Chance Rain Showers

    • 50
    • 64

    Rain Showers Likely

    • 50
    • 64

    Slight Chance Rain Showers

Today 15 Sep Sagadahoc

Mostly sunny. Highs around 70. South Winds around 10 Mph.

Tonight 15 Sep Sagadahoc

Partly cloudy. Patchy fog after midnight. Lows in the upper 40s. South Winds around 10 Mph in the Evening, becoming light and variable.

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Georgetown Temperature Statistics

September Temperature

Wiscasset Airport (10.6 miles)

  • Lowest 12 September, 2026

    44.1 °F

  • Average September

    65.6 °F

  • Highest 10 September, 2026

    87.1 °F

Climate (2021–2026)

Wiscasset Airport (10.6 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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