Hay Weather Forecast

    • 57
    • 95

    Areas Smoke

    • 61
    • 99

    Hot

    • 61
    • 99

    Hot

    • 60
    • 96

    Mostly Sunny

    • 59
    • 91

    Mostly Sunny

    • 58
    • 91

    Mostly Sunny

Today 5 Aug Washington Palouse

Sunny, haze. Areas of smoke in the afternoon. Highs in the upper 80s to mid 90s. Light wind.

Tonight 5 Aug Washington Palouse

Mostly clear. Haze and Areas of smoke. Lows in the 50s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hay Temperature Statistics

August Temperature

Walla Walla Regional Airport (43.5 miles)

  • Lowest 2 August, 2026

    55 °F

  • Average August

    72.2 °F

  • Highest 1 August, 2026

    87.1 °F

Climate (2021–2026)

Walla Walla Regional Airport (43.5 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    64.4 °F
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