Mineral Weather Forecast

    • 45
    • 78

    Mostly Sunny

    • 45
    • 72

    Mostly Sunny

    • 46
    • 73

    Partly Sunny

    • 46
    • 74

    Mostly Sunny

    • 45
    • 70

    Partly Sunny

    • 44
    • 68

    Partly Sunny

Today 17 Sep Foothills and Valleys of Thurston and Lewis Counties

Sunny. Highs near 80. Light wind.

Tonight 17 Sep Foothills and Valleys of Thurston and Lewis Counties

Mostly clear. Lows near 50. Light wind.

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Mineral Temperature Statistics

September Temperature

Fort Lewis / Gray U. S. Army Airfield (32.3 miles)

  • Lowest 5 September, 2026

    46.4 °F

  • Average September

    60.9 °F

  • Highest 9 September, 2026

    82.6 °F

Climate (2021–2026)

Fort Lewis / Gray U. S. Army Airfield (32.3 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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