Five Islands Weather Forecast

    • 54
    • 67

    Mostly Sunny

    • 56
    • 65

    Mostly Cloudy

    • 58
    • 67

    Mostly Sunny

    • 48
    • 68

    Mostly Sunny

    • 47
    • 61

    Mostly Sunny

    • 54
    • 63

    Mostly Sunny

Today 16 Sep Sagadahoc

Patchy fog this morning. Mostly sunny. Highs in the upper 70s. Light and variable Winds.

Tonight 16 Sep Sagadahoc

Partly cloudy. Patchy fog after midnight. Lows around 50. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Five Islands Temperature Statistics

September Temperature

Wiscasset Airport (9.3 miles)

  • Lowest 9 September, 2025

    44.1 °F

  • Average September

    62.8 °F

  • Highest 1 September, 2025

    82 °F

Climate (2020–Present)

Wiscasset Airport (9.3 miles)

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

  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    57.9 °F
Get WillyWeather+ to remove ads