Monhegan Island Harbor Weather Forecast

    • 53
    • 58

    Rain Showers

    • 47
    • 61

    Mostly Sunny

    • 48
    • 55

    Sunny

    • 54
    • 58

    Mostly Sunny

    • 52
    • 60

    Partly Sunny

    • 50
    • 59

    Partly Sunny

    • 48
    • 57

    Mostly Sunny

Today 4 Oct Lincoln

Mostly cloudy. Highs in the lower 60s. Southeast Winds around 10 Mph.

Tonight 4 Oct Lincoln

Mostly cloudy. Isolated Showers in the Evening, then scattered Showers after midnight. Patchy fog after midnight. Lows in the upper 40s. Light and variable Winds. Chance of rain 30 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Monhegan Island Harbor Temperature Statistics

October Temperature

Rockland, Knox County Regional Airport (23.6 miles)

  • Lowest 1 October, 2026

    55.9 °F

  • Average October

    62.5 °F

  • Highest 2 October, 2026

    72 °F

Climate (2021–2026)

Rockland, Knox County Regional Airport (23.6 miles)

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

  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    54.8 °F
Get WillyWeather+ to remove ads