Island Lake Weather Forecast

    • 44
    • 65

    Decreasing Clouds

    • 48
    • 73

    Mostly Sunny

    • 51
    • 70

    Chance Rain Showers

    • 47
    • 66

    Chance Rain Showers

    • 51
    • 70

    Partly Sunny

    • 54
    • 80

    Chance Rain Showers

    • 50
    • 72

    Chance Rain Showers

Today 23 May Eastern Kitsap County

Partly sunny. Highs in the 60s. South wind to 10 Mph in the morning becoming light.

Tonight 23 May Eastern Kitsap County

Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. Lows in the 40s. North wind 10 to 15 Mph in the evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Lake Temperature Statistics

May Temperature

Bremerton, Bremerton National Airport (13 miles)

  • Lowest 8 May, 2025

    33.1 °F

  • Average May

    52.2 °F

  • Highest 1 May, 2025

    77 °F

Climate (2020–Present)

Bremerton, Bremerton National Airport (13 miles)

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

  • Average Low 2020–2025

    42 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    59.8 °F
Get WillyWeather+ to remove ads