The Basin Weather Forecast

    • 26
    • 38

    Increasing Clouds

    • 32
    • 48

    Rain Showers

    • 21
    • 41

    Partly Sunny

    • 25
    • 37

    Snow Likely

    • 25
    • 37

    Mostly Cloudy

    • 12
    • 38

    Slight Chance Snow Showers

    • 18
    • 31

    Mostly Cloudy

Today 29 Nov Sagadahoc

Mostly sunny. Highs in the mid 30s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 29 Nov Sagadahoc

Mostly clear this Evening, then becoming mostly cloudy. Lows in the lower 20s. Northwest Winds around 10 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

The Basin Temperature Statistics

November Temperature

Wiscasset Airport (13 miles)

  • Lowest 23 November, 2025

    21.9 °F

  • Average November

    40.2 °F

  • Highest 8 November, 2025

    60.1 °F

Climate (2020–Present)

Wiscasset Airport (13 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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