The Basin Weather Forecast

    • 21
    • 31

    Increasing Clouds

    • 32
    • 40

    Rain

    • 17
    • 38

    Partly Sunny

    • 18
    • 31

    Partly Sunny

    • 22
    • 34

    Slight Chance Snow

    • 10
    • 33

    Partly Sunny

    • 12
    • 24

    Partly Sunny

Today 9 Dec Sagadahoc

Partly sunny. Highs in the mid 20s. Light and variable Winds.

Tonight 9 Dec Sagadahoc

Cloudy with a 50 percent chance of snow. Not as cold with Lows around 15. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

The Basin Temperature Statistics

December Temperature

Wiscasset Airport (13 miles)

  • Lowest 5 December, 2025

    3 °F

  • Average December

    25.1 °F

  • Highest 1 December, 2025

    39.9 °F

Climate (2020–Present)

Wiscasset Airport (13 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    58 °F
Get WillyWeather+ to remove ads