Mac Mahan Weather Forecast

    • 55
    • 80

    Increasing Clouds

    • 48
    • 71

    Sunny

    • 56
    • 67

    Partly Sunny

    • 59
    • 69

    Slight Chance Rain Showers

    • 51
    • 69

    Mostly Sunny

    • 57
    • 64

    Slight Chance Rain Showers

    • 57
    • 69

    Partly Sunny

Today 10 Sep Sagadahoc

Mostly sunny. Highs in the lower 80s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 10 Sep Sagadahoc

Partly cloudy. Lows in the mid 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mac Mahan Temperature Statistics

September Temperature

Wiscasset Airport (10.6 miles)

  • Lowest 1 September, 2026

    51.1 °F

  • Average September

    66.1 °F

  • Highest 4 September, 2026

    82 °F

Climate (2021–2026)

Wiscasset Airport (10.6 miles)

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

  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    58.1 °F
Get WillyWeather+ to remove ads