Hooper Weather Forecast

    • 21
    • 36

    Mostly Sunny

    • 20
    • 34

    Becoming Sunny

    • 24
    • 34

    Partly Sunny

    • 26
    • 37

    Mostly Cloudy

    • 28
    • 42

    Partly Sunny

    • 29
    • 41

    Mostly Cloudy

    • 31
    • 43

    Mostly Cloudy

Today 23 Jan Washington Palouse

Partly sunny. Highs in the lower to mid 30s. North wind 5 to 10 Mph.

Tonight 23 Jan Washington Palouse

Mostly clear. Lows 17 to 21. Light wind.

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Hooper Temperature Statistics

January Temperature

Walla Walla Regional Airport (46 miles)

  • Lowest 1 January, 2026

    26.1 °F

  • Average January

    37.9 °F

  • Highest 12 January, 2026

    66.9 °F

Climate (2021–Present)

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

    64.3 °F
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