Hooper Weather Forecast

    • 29
    • 57

    Mostly Sunny

    • 33
    • 60

    Mostly Sunny

    • 38
    • 62

    Partly Sunny

    • 41
    • 64

    Slight Chance Rain Showers

    • 40
    • 64

    Mostly Sunny

    • 43
    • 68

    Mostly Sunny

    • 45
    • 73

    Mostly Sunny

Today 24 Apr Washington Palouse

Sunny. Highs in the lower to mid 50s. North wind 5 to 10 Mph.

Tonight 24 Apr Washington Palouse

Mostly clear. Lows in the mid 20s to lower 30s. West wind 5 to 10 Mph in the Evening, becoming light and variable.

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Hooper Temperature Statistics

April Temperature

Walla Walla Regional Airport (46 miles)

  • Lowest 16 April, 2026

    36.6 °F

  • Average April

    53.2 °F

  • Highest 6 April, 2026

    74.6 °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

    64.5 °F
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