Satus Weather Forecast

    • 43
    • 72

    Becoming Sunny

    • 43
    • 73

    Chance Rain Showers

    • 46
    • 75

    Chance Rain Showers

    • 45
    • 81

    Slight Chance Rain Showers

    • 48
    • 81

    Partly Sunny

    • 51
    • 85

    Mostly Sunny

    • 51
    • 86

    Mostly Sunny

Today 4 Sep Yakima Valley

Partly cloudy with a 20 percent chance of Showers and Thunderstorms. Highs in the upper 60s to lower 70s. Southeast wind 5 to 10 Mph.

Tonight 4 Sep Yakima Valley

Partly cloudy. Lows in the mid 40s to lower 50s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Satus Temperature Statistics

September Temperature

Sunnyside Municipal Airport (9.3 miles)

  • Lowest 2 September, 2026

    52 °F

  • Average September

    65.1 °F

  • Highest 1 September, 2026

    85.5 °F

Climate (2021–2026)

Sunnyside Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    63.1 °F
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