Port Orchard Airport Weather Forecast

    • 52
    • 74

    Sunny

    • 51
    • 76

    Mostly Sunny

    • 50
    • 71

    Partly Sunny

    • 50
    • 71

    Partly Sunny

    • 50
    • 72

    Partly Sunny

    • 50
    • 70

    Partly Sunny

Today 16 Sep Eastern Kitsap County

Sunny. Highs in the upper 60s to mid 70s. Northeast wind around 10 Mph becoming north in the afternoon.

Tonight 16 Sep Eastern Kitsap County

Clear. Lows in the lower to mid 50s. North wind 10 to 15 Mph.

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Port Orchard Airport Temperature Statistics

September Temperature

Bremerton, Bremerton National Airport (5.6 miles)

  • Lowest 5 September, 2026

    46 °F

  • Average September

    59.5 °F

  • Highest 9 September, 2026

    81 °F

Climate (2021–2026)

Bremerton, Bremerton National Airport (5.6 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    59.9 °F
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