Williams Island Weather Forecast

    • 28
    • 44

    Gradual Clearing

    • 31
    • 40

    Slight Chance Rain/Snow

    • 30
    • 43

    Partly Sunny

    • 40
    • 45

    Rain Showers Likely

    • 39
    • 49

    Chance Rain Showers

    • 33
    • 46

    Slight Chance Rain Showers

Today 22 Nov Sagadahoc

Mostly cloudy this Morning, then clearing. Highs in the mid 40s. Light and variable Winds, becoming northwest around 10 Mph with Gusts up to 20 Mph this afternoon.

Tonight 22 Nov Sagadahoc

Mostly clear. Lows in the mid 20s. Light and variable Winds. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

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Williams Island Temperature Statistics

November Temperature

Wiscasset Airport (10.6 miles)

  • Lowest 20 November, 2025

    23 °F

  • Average November

    40.7 °F

  • Highest 8 November, 2025

    60.1 °F

Climate (2020–Present)

Wiscasset Airport (10.6 miles)

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  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    58 °F
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