Bremerton Weather Forecast

    • 60
    • 79

    Decreasing Clouds

    • 60
    • 80

    Chance Rain

    • 59
    • 74

    Chance Rain

    • 58
    • 70

    Chance Rain

    • 58
    • 68

    Chance Rain

    • 57
    • 67

    Rain Likely

Today 4 Sep Eastern Kitsap County

Mostly sunny. Haze late in the morning. Highs in the mid 70s to lower 80s. Light wind.

Tonight 4 Sep Eastern Kitsap County

Mostly clear. Lows in the mid 50s to lower 60s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bremerton Temperature Statistics

September Temperature

Bremerton, Bremerton National Airport (6.8 miles)

  • Lowest 2 September, 2025

    55 °F

  • Average September

    63.4 °F

  • Highest 2 September, 2025

    79 °F

Climate (2020–Present)

Bremerton, Bremerton National Airport (6.8 miles)

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  • Average Low 2020–2025

    42.1 °F

  • Average 2020–2025

    50.8 °F

  • Average High 2020–2025

    59.9 °F
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