DuPont Weather Forecast

    • 45
    • 63

    Mostly Cloudy

    • 43
    • 66

    Increasing Clouds

    • 51
    • 67

    Mostly Cloudy

    • 52
    • 65

    Rain Likely

    • 49
    • 65

    Mostly Cloudy

    • 47
    • 66

    Mostly Cloudy

    • 47
    • 65

    Partly Sunny

Today 26 Sep Lowlands of Pierce and Southern King Counties

Mostly sunny. Highs in the mid to upper 60s.

Tonight 26 Sep Lowlands of Pierce and Southern King Counties

Partly cloudy in the evening then becoming mostly cloudy. Lows in the 40s. North wind 10 to 15 Mph.

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DuPont Temperature Statistics

September Temperature

Fort Lewis / Gray U. S. Army Airfield (3.7 miles)

  • Lowest 19 September, 2026

    45.5 °F

  • Average September

    60.1 °F

  • Highest 9 September, 2026

    82.6 °F

Climate (2021–2026)

Fort Lewis / Gray U. S. Army Airfield (3.7 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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