Seguin Island Weather Forecast

    • 55
    • 66

    Rain Showers

    • 55
    • 65

    Mostly Cloudy

    • 56
    • 62

    Mostly Cloudy

    • 56
    • 65

    Chance Rain Showers

    • 56
    • 67

    Mostly Sunny

    • 55
    • 66

    Partly Sunny

Today 31 Jul Coastal Washington

Partly sunny. Highs in the mid 70s. North Winds 5 to 10 Mph.

Tonight 31 Jul Coastal Washington

Mostly cloudy with isolated Showers. Near steady temperature around 60. North Winds around 5 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Seguin Island Temperature Statistics

July Temperature

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

  • Lowest 26 July, 2026

    48 °F

  • Average July

    68.5 °F

  • Highest 2 July, 2026

    93 °F

Climate (2021–2026)

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

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

  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    54.6 °F
Get WillyWeather+ to remove ads