Islesboro Island - Parker Cove Weather Forecast

    • 53
    • 69

    Becoming Sunny

    • 52
    • 67

    Partly Sunny

    • 54
    • 61

    Rain Showers

    • 55
    • 69

    Slight Chance Rain Showers

    • 54
    • 66

    Chance Rain Showers

    • 54
    • 65

    Slight Chance Rain Showers

Today 16 Jun Coastal Waldo

Mostly sunny. Highs in the upper 70s. Northwest Winds around 10 Mph.

Tonight 16 Jun Coastal Waldo

Mostly clear. Lows in the mid 50s. Light and variable Winds.

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  • Temperature Real-Time

Islesboro Island - Parker Cove Temperature Statistics

June Temperature

Rockland, Knox County Regional Airport (23 miles)

  • Lowest 2 June, 2026

    37.9 °F

  • Average June

    58.8 °F

  • Highest 9 June, 2026

    81 °F

Climate (2021–Present)

Rockland, Knox County Regional Airport (23 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    54.8 °F
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