Islesboro Island - Grindel Point Weather Forecast

    • 55
    • 60

    Chance Rain Showers

    • 52
    • 61

    Rain Showers

    • 53
    • 66

    Chance Rain Showers

    • 53
    • 66

    Chance Rain Showers

    • 54
    • 67

    Partly Sunny

    • 56
    • 69

    Slight Chance Rain Showers

Today 8 Jun Coastal Waldo

Mostly cloudy Early, then becoming partly sunny. A chance of Showers with isolated Thunderstorms. Patchy fog. Highs in the mid 60s. Light and variable Winds, becoming southwest around 10 Mph. Chance of rain 50 percent.

Tonight 8 Jun Coastal Waldo

Partly cloudy. A chance of Showers with isolated Thunderstorms in the evening. Lows in the mid 50s. West Winds around 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Islesboro Island - Grindel Point Temperature Statistics

June Temperature

Rockland, Knox County Regional Airport (16.8 miles)

  • Lowest 2 June, 2024

    44.1 °F

  • Average June

    58.8 °F

  • Highest 5 June, 2024

    75.9 °F

Climate (2019–Present)

Rockland, Knox County Regional Airport (16.8 miles)

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  • Average Low 2019–2024

    39.8 °F

  • Average 2019–2024

    47.9 °F

  • Average High 2019–2024

    55.2 °F
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