Dana Passage Weather Forecast

    • 59
    • 66

    Rain

    • 55
    • 70

    Chance Rain Showers

    • 55
    • 71

    Mostly Cloudy

    • 54
    • 71

    Mostly Cloudy

    • 55
    • 74

    Partly Sunny

    • 54
    • 76

    Mostly Sunny

Today 15 Aug Olympia and Southern Puget Sound

Rain likely in the Morning, then a chance of rain in the late morning and early afternoon. Rain late in the afternoon. Rainfall Amounts a half inch to one inch possible. Highs in the mid 60s to lower 70s. South wind 10 to 20 Mph with Gusts to 30 Mph.

Tonight 15 Aug Olympia and Southern Puget Sound

Rain until early Morning, then mostly cloudy with a slight chance of rain in the morning. Rainfall Amounts a half inch to one inch possible. Lows in the mid to upper 50s. South wind 10 to 20 Mph becoming southwest after midnight. Gusts to 30 Mph.

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Dana Passage Temperature Statistics

August Temperature

Olympia, Olympia Airport (13 miles)

  • Lowest 3 August, 2025

    46.7 °F

  • Average August

    66.9 °F

  • Highest 12 August, 2025

    95 °F

Climate (2020–Present)

Olympia, Olympia Airport (13 miles)

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  • Average Low 2020–2025

    41.6 °F

  • Average 2020–2025

    51.5 °F

  • Average High 2020–2025

    62.1 °F
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