Yelm Weather Forecast

    • 55
    • 85

    Mostly Cloudy

    • 55
    • 83

    Partly Sunny

    • 53
    • 82

    Mostly Sunny

    • 52
    • 78

    Mostly Cloudy

    • 53
    • 76

    Mostly Cloudy

    • 56
    • 76

    Mostly Cloudy

Today 31 Jul Olympia and Southern Puget Sound

Mostly sunny. Areas of smoke late in the afternoon. Highs in the upper 70s to mid 80s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 31 Jul Olympia and Southern Puget Sound

Mostly cloudy. Areas of smoke in the evening. Lows in the mid to upper 50s. Southwest wind to 10 Mph.

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Yelm Temperature Statistics

July Temperature

Fort Lewis / Gray U. S. Army Airfield (11.8 miles)

  • Lowest 20 July, 2025

    48.7 °F

  • Average July

    67.1 °F

  • Highest 16 July, 2025

    95.2 °F

Climate (2020–Present)

Fort Lewis / Gray U. S. Army Airfield (11.8 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    61.2 °F
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