Islesboro Island - Ruder Cove Weather Forecast

    • 39
    • 47

    Rain Likely

    • 22
    • 44

    Chance Rain Showers

    • 31
    • 39

    Mostly Cloudy

    • 42
    • 48

    Rain Showers

    • 33
    • 52

    Mostly Cloudy

    • 33
    • 44

    Mostly Cloudy

Today 31 Mar Coastal Waldo

Cloudy. Areas of fog this morning. Rain Likely, mainly this morning. Warmer with Highs in the lower 50s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 31 Mar Coastal Waldo

Rain likely. Areas of fog. Lows in the upper 30s. Southwest Winds 10 to 15 Mph, becoming west after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Islesboro Island - Ruder Cove Temperature Statistics

March Temperature

Rockland, Knox County Regional Airport (21.1 miles)

  • Lowest 3 March, 2025

    1 °F

  • Average March

    34.7 °F

  • Highest 17 March, 2025

    50 °F

Climate (2020–Present)

Rockland, Knox County Regional Airport (21.1 miles)

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  • Average Low 2020–2025

    39.9 °F

  • Average 2020–2025

    48 °F

  • Average High 2020–2025

    55.3 °F
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