Illahee State Park Weather Forecast

    • 45
    • 62

    Chance Rain Showers

    • 47
    • 60

    Chance Rain Showers

    • 49
    • 64

    Mostly Cloudy

    • 44
    • 61

    Mostly Cloudy

    • 47
    • 61

    Slight Chance Rain Showers

    • 49
    • 62

    Chance Rain Showers

    • 47
    • 62

    Chance Rain Showers

Today 11 May Eastern Kitsap County

Mostly cloudy. A slight chance of Showers in the Morning, then a chance of Showers in the afternoon. Highs in the upper 50s to mid 60s. South wind to 10 Mph.

Tonight 11 May Eastern Kitsap County

Mostly cloudy. A chance of rain in the Evening, then a slight chance of rain late in the evening. A slight chance of rain late in the night. Patchy fog late in the night. Lows in the 40s. Southwest wind 10 to 15 Mph becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Illahee State Park Temperature Statistics

May Temperature

Bremerton, Bremerton National Airport (9.3 miles)

  • Lowest 8 May, 2025

    33.1 °F

  • Average May

    53.5 °F

  • Highest 1 May, 2025

    77 °F

Climate (2020–Present)

Bremerton, Bremerton National Airport (9.3 miles)

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  • Average Low 2020–2025

    42.1 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    59.8 °F
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