Town of Westport Weather Forecast

    • 42
    • 66

    Becoming Sunny

    • 42
    • 66

    Sunny

    • 44
    • 67

    Partly Sunny

    • 48
    • 68

    Rain Showers Likely

    • 47
    • 67

    Rain Showers Likely

    • 46
    • 68

    Chance Rain Showers

Today 22 Sep Lincoln

Partly sunny. Highs in the mid 60s. Northeast Winds around 10 Mph this Morning, becoming light and variable.

Tonight 22 Sep Lincoln

Mostly clear. Lows in the lower 40s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Town of Westport Temperature Statistics

September Temperature

Wiscasset Airport (2.5 miles)

  • Lowest 15 September, 2026

    42.1 °F

  • Average September

    64.3 °F

  • Highest 10 September, 2026

    87.1 °F

Climate (2021–2026)

Wiscasset Airport (2.5 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