Islesboro Island - Charlottes Cove Weather Forecast

    • 28
    • 44

    Increasing Clouds

    • 22
    • 32

    Chance Snow

    • 29
    • 34

    Chance Snow

    • 38
    • 45

    Chance Rain

    • 34
    • 49

    Partly Sunny

    • 33
    • 49

    Partly Sunny

Today 4 Mar Coastal Waldo

Mostly sunny. Highs in the mid 40s. Light and variable Winds.

Tonight 4 Mar Coastal Waldo

Partly cloudy. Lows in the mid 20s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Islesboro Island - Charlottes Cove Temperature Statistics

March Temperature

Rockland, Knox County Regional Airport (18 miles)

  • Lowest 1 March, 2026

    10.9 °F

  • Average March

    26.1 °F

  • Highest 1 March, 2026

    33.1 °F

Climate (2021–Present)

Rockland, Knox County Regional Airport (18 miles)

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

  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    55 °F
Get WillyWeather+ to remove ads