Hooper Weather Forecast

    • 45
    • 85

    Chance Rain Showers

    • 44
    • 63

    Mostly Cloudy

    • 48
    • 75

    Chance Rain Showers

    • 52
    • 83

    Chance Rain Showers

    • 46
    • 74

    Chance Rain Showers

    • 43
    • 71

    Partly Sunny

Today 25 May Washington Palouse

Partly cloudy. Highs in the upper 70s to mid 80s. Southwest wind 5 to 10 Mph.

Tonight 25 May Washington Palouse

A chance of Thunderstorms in the evening. Cloudy with a chance of rain Showers. Some Thunderstorms may produce gusty Winds and small hail in the evening. Lows in the 40s. Breezy. West wind 10 to 20 Mph with Gusts up to 40 Mph. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

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Hooper Temperature Statistics

May Temperature

Walla Walla Regional Airport (46 miles)

  • Lowest 17 May, 2026

    42.7 °F

  • Average May

    63 °F

  • Highest 2 May, 2026

    85.6 °F

Climate (2021–Present)

Walla Walla Regional Airport (46 miles)

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  • Average Low 2021–2026

    45.5 °F

  • Average 2021–2026

    55 °F

  • Average High 2021–2026

    64.6 °F
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