Seguin Island Weather Forecast

    • 50
    • 55

    Chance Rain

    • 51
    • 57

    Slight Chance Rain Showers

    • 52
    • 57

    Chance Rain Showers

    • 52
    • 61

    Partly Sunny

    • 52
    • 63

    Slight Chance Rain Showers

    • 52
    • 59

    Mostly Cloudy

Today 26 Jun Coastal Washington

Cloudy. A chance of rain in the Morning, then scattered Showers in the afternoon. Highs in the mid 60s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 26 Jun Coastal Washington

Mostly cloudy with isolated Showers. Near steady temperature in the lower 50s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seguin Island Temperature Statistics

June Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (41 miles)

  • Lowest 1 June, 2026

    37 °F

  • Average June

    60.7 °F

  • Highest 10 June, 2026

    82 °F

Climate (2021–2026)

Bar Harbor, Hancock County-Bar Harbor Airport (41 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    46.4 °F

  • Average High 2021–2026

    54.4 °F
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