Yakima Weather Forecast

    • 41
    • 65

    Mostly Sunny

    • 42
    • 64

    Increasing Clouds

    • 42
    • 67

    Mostly Sunny

    • 47
    • 71

    Partly Sunny

    • 47
    • 71

    Partly Sunny

    • 47
    • 70

    Partly Sunny

    • 44
    • 68

    Partly Sunny

Today 25 Sep Yakima Valley

Partly cloudy with a 20 percent chance of rain Showers. Patchy blowing dust. Highs in the 60s. Windy. Southwest wind 20 to 30 Mph with Gusts to around 45 Mph.

Tonight 25 Sep Yakima Valley

Mostly clear. Patchy blowing dust in the evening. Lows in the upper 30s to lower 40s. Windy. West wind 15 to 25 Mph with Gusts to around 40 Mph decreasing to 5 to 10 Mph with Gusts to around 25 Mph overnight.

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Yakima Temperature Statistics

September Temperature

Yakima Air Terminal - McAllister Field (2.5 miles)

  • Lowest 14 September, 2026

    38.6 °F

  • Average September

    61.6 °F

  • Highest 21 September, 2026

    85.6 °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

    52.7 °F

  • Average High 2021–2026

    65.3 °F
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