Port Orchard Bay - Battle Point Weather Forecast

    • 53
    • 66

    Slight Chance Rain

    • 54
    • 72

    Mostly Sunny

    • 54
    • 73

    Mostly Sunny

    • 55
    • 72

    Partly Sunny

    • 54
    • 70

    Partly Sunny

    • 54
    • 70

    Partly Sunny

Today 15 Sep Eastern Kitsap County

Patchy fog in the morning. Cloudy with a slight chance of rain in the Morning, then mostly sunny in the afternoon. Highs in the 60s. Light wind becoming northeast to 10 Mph in the afternoon.

Tonight 15 Sep Eastern Kitsap County

Mostly clear. Lows in the upper 40s to mid 50s. North wind to 10 Mph in the evening becoming light.

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Port Orchard Bay - Battle Point Temperature Statistics

September Temperature

Bremerton, Bremerton National Airport (13 miles)

  • Lowest 5 September, 2026

    46 °F

  • Average September

    59.8 °F

  • Highest 9 September, 2026

    81 °F

Climate (2021–2026)

Bremerton, Bremerton National Airport (13 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    60 °F
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