Bar Island Weather Forecast

    • 57
    • 65

    Rain Showers

    • 57
    • 73

    Mostly Sunny

    • 55
    • 70

    Partly Sunny

    • 54
    • 68

    Chance Rain Showers

    • 54
    • 64

    Chance Rain Showers

    • 55
    • 69

    Chance Rain Showers

Today 18 Jun Lincoln

Patchy fog this morning. Showers likely this Morning, then Showers and scattered Thunderstorms this afternoon. Highs in the upper 60s. Southeast Winds around 10 Mph with Gusts up to 25 Mph, increasing to 15 to 20 Mph with Gusts up to 35 Mph this afternoon. Chance of rain near 100 percent.

Tonight 18 Jun Lincoln

Mostly cloudy with Showers and scattered Thunderstorms in the Evening, then mostly clear after midnight. Lows in the upper 50s. South Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming southwest around 10 Mph after midnight. Chance of rain 90 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Bar Island Temperature Statistics

June Temperature

Wiscasset Airport (13.7 miles)

  • Lowest 2 June, 2026

    39.9 °F

  • Average June

    66.4 °F

  • Highest 13 June, 2026

    88 °F

Climate (2021–2026)

Wiscasset Airport (13.7 miles)

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

  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.9 °F
Get WillyWeather+ to remove ads