DuPont Weather Forecast

    • 55
    • 84

    Mostly Sunny

    • 53
    • 76

    Mostly Sunny

    • 52
    • 73

    Mostly Sunny

    • 53
    • 75

    Partly Sunny

    • 57
    • 69

    Chance Rain

    • 54
    • 69

    Chance Rain

Today 16 Sep Lowlands of Pierce and Southern King Counties

Sunny. Highs in the mid 70s to lower 80s. North wind 10 to 15 Mph.

Tonight 16 Sep Lowlands of Pierce and Southern King Counties

Clear. Haze late in the evening. Lows in the 50s to lower 60s. Northwest wind 10 to 15 Mph becoming southwest after midnight.

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DuPont Temperature Statistics

September Temperature

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

  • Lowest 13 September, 2025

    49.1 °F
  • Average September

    65 °F
  • Highest 3 September, 2025

    85.8 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    42.7 °F
  • Average 2020–2025

    51.9 °F
  • Average High 2020–2025

    61.2 °F
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