Island Lake Weather Forecast

    • 27
    • 38

    Decreasing Clouds

    • 34
    • 41

    Chance Rain/Snow

    • 40
    • 44

    Rain

    • 41
    • 49

    Rain

    • 39
    • 48

    Rain

    • 36
    • 49

    Rain Likely

    • 39
    • 49

    Rain

Today 19 Feb Eastern Kitsap County

Partly sunny. A slight chance of rain and snow Showers until late afternoon. Snow level near 300 feet. Highs near 40. North wind 10 to 15 Mph with Gusts to 25 Mph.

Tonight 19 Feb Eastern Kitsap County

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s to lower 30s. North wind 10 to 15 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Lake Temperature Statistics

February Temperature

Bremerton, Bremerton National Airport (13 miles)

  • Lowest 11 February, 2026

    30.9 °F

  • Average February

    43.6 °F

  • Highest 4 February, 2026

    60.1 °F

Climate (2021–Present)

Bremerton, Bremerton National Airport (13 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    60.1 °F
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