Alder Lake Park Weather Forecast

    • 49
    • 75

    Increasing Clouds

    • 50
    • 74

    Partly Sunny

    • 51
    • 76

    Partly Sunny

    • 51
    • 73

    Partly Sunny

    • 54
    • 77

    Partly Sunny

    • 56
    • 82

    Partly Sunny

    • 55
    • 81

    Partly Sunny

Today 9 Aug Foothills and Valleys of Pierce and Southern King Counties

Sunny. Highs near 80. Light wind.

Tonight 9 Aug Foothills and Valleys of Pierce and Southern King Counties

Partly cloudy. Patchy fog late in the night. Lows in the lower to mid 50s. Light wind.

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Alder Lake Park Temperature Statistics

August Temperature

Fort Lewis / Gray U. S. Army Airfield (24.9 miles)

  • Lowest 3 August, 2026

    46.9 °F

  • Average August

    67.7 °F

  • Highest 6 August, 2026

    89.6 °F

Climate (2021–2026)

Fort Lewis / Gray U. S. Army Airfield (24.9 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    61.4 °F
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