Olalla Bay Weather Forecast

    • 51
    • 73

    Becoming Sunny

    • 51
    • 73

    Partly Sunny

    • 52
    • 71

    Partly Sunny

    • 50
    • 69

    Mostly Cloudy

    • 51
    • 65

    Mostly Cloudy

    • 50
    • 62

    Slight Chance Rain

Today 19 Sep Eastern Kitsap County

Partly sunny. Areas of fog in the morning. Highs in the mid 60s to lower 70s. Light wind.

Tonight 19 Sep Eastern Kitsap County

Mostly clear. Lows in the upper 40s to mid 50s. Light wind.

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Olalla Bay Temperature Statistics

September Temperature

Tacoma, Tacoma Narrows Airport (10.6 miles)

  • Lowest 5 September, 2026

    52 °F

  • Average September

    61 °F

  • Highest 9 September, 2026

    79 °F

Climate (2021–2026)

Tacoma, Tacoma Narrows Airport (10.6 miles)

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  • Average Low 2021–2026

    46.5 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    60.6 °F
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