Yakima Weather Forecast

    • 50
    • 76

    Increasing Clouds

    • 52
    • 78

    Mostly Sunny

    • 56
    • 85

    Mostly Sunny

    • 52
    • 86

    Partly Sunny

    • 50
    • 78

    Partly Sunny

    • 50
    • 74

    Mostly Sunny

Today 7 Sep Yakima Valley

Sunny. Highs in the lower to mid 70s. West wind 5 to 10 Mph. Gusts up to 20 Mph in the morning.

Tonight 7 Sep Yakima Valley

Partly cloudy. Lows in the mid 40s to lower 50s. Northwest wind 5 to 10 Mph in the Evening, becoming light.

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Yakima Temperature Statistics

September Temperature

Yakima Air Terminal - McAllister Field (2.5 miles)

  • Lowest 3 September, 2026

    42.7 °F

  • Average September

    61.8 °F

  • Highest 1 September, 2026

    84 °F

Climate (2021–2026)

Yakima Air Terminal - McAllister Field (2.5 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    65.3 °F
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