Hooper Weather Forecast

    • 53
    • 84

    Blowing Dust

    • 53
    • 75

    Mostly Cloudy

    • 53
    • 77

    Rain Showers Likely

    • 45
    • 66

    Chance Rain Showers

    • 44
    • 70

    Mostly Sunny

    • 45
    • 74

    Mostly Sunny

    • 48
    • 79

    Sunny

Today 10 Sep Washington Palouse

Mostly cloudy. Patchy blowing dust. Highs in the upper 70s to mid 80s. West wind 5 to 15 Mph with Gusts up to 25 Mph.

Tonight 10 Sep Washington Palouse

Cloudy in the evening then clearing. A 20 percent chance of rain Showers. Lows in the upper 40s to lower 50s. Southwest wind 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hooper Temperature Statistics

September Temperature

Walla Walla Regional Airport (46 miles)

  • Lowest 4 September, 2026

    49.6 °F

  • Average September

    64 °F

  • Highest 1 September, 2026

    81.6 °F

Climate (2021–2026)

Walla Walla Regional Airport (46 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    64.5 °F
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