Hooper Weather Forecast

    • 54
    • 89

    Increasing Clouds

    • 58
    • 93

    Partly Sunny

    • 54
    • 89

    Sunny

    • 55
    • 89

    Sunny

    • 58
    • 94

    Mostly Sunny

    • 60
    • 99

    Hot

Today 18 Jun Washington Palouse

Sunny. Highs in the upper 70s to upper 80s. Light Wind, becoming west 5 to 10 Mph in the afternoon.

Tonight 18 Jun Washington Palouse

Mostly clear. Lows in the upper 40s to mid 50s. Light Wind, becoming east 5 to 10 Mph overnight.

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Hooper Temperature Statistics

June Temperature

Walla Walla Regional Airport (46 miles)

  • Lowest 11 June, 2026

    46.7 °F

  • Average June

    65.5 °F

  • Highest 15 June, 2026

    91.9 °F

Climate (2021–2026)

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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