Monhegan Island Weather Forecast

    • 38
    • 44

    Rain Showers

    • 22
    • 42

    Breezy

    • 27
    • 31

    Breezy

    • 33
    • 39

    Chance Rain/Snow

    • 26
    • 36

    Chance Snow

    • 20
    • 32

    Mostly Cloudy

    • 17
    • 26

    Slight Chance Snow

Today 14 Jan Lincoln

Mostly cloudy. A chance of rain Showers in the afternoon. Highs in the lower 40s. South Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Tonight 14 Jan Lincoln

Cloudy. A chance of rain this Evening, then rain likely after midnight. Lows in the mid 30s. Light and variable Winds. Chance of rain 60 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Monhegan Island Temperature Statistics

January Temperature

Rockland, Knox County Regional Airport (23 miles)

  • Lowest 5 January, 2026

    6.1 °F

  • Average January

    25.4 °F

  • Highest 9 January, 2026

    45 °F

Climate (2021–Present)

Rockland, Knox County Regional Airport (23 miles)

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

  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    55 °F
Get WillyWeather+ to remove ads