Monhegan Island Weather Forecast

    • 15
    • 21

    Mostly Cloudy

    • 12
    • 22

    Blustery

    • 13
    • 19

    Mostly Cloudy

    • 20
    • 25

    Windy

    • 23
    • 28

    Windy

    • 23
    • 32

    Breezy

Today 28 Jan Lincoln

Mostly sunny. Highs around 20. Light and variable Winds.

Tonight 28 Jan Lincoln

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 3 above. Light and variable Winds.

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 25 January, 2026

    -7.1 °F

  • Average January

    25.1 °F

  • Highest 14 January, 2026

    46.9 °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