Touchet Weather Forecast

    • 38
    • 62

    Rain Showers Likely

    • 28
    • 64

    Mostly Sunny

    • 30
    • 62

    Partly Sunny

    • 30
    • 61

    Chance Rain Showers

    • 30
    • 60

    Chance Rain Showers

    • 29
    • 60

    Partly Sunny

Today 22 Oct Lower Columbia Basin of Washington

Mostly sunny in the Morning, then mostly cloudy with a 50 percent chance of rain Showers in the afternoon. Highs in the lower to mid 60s. Light wind. Rainfall Amounts less than a tenth of an inch.

Tonight 22 Oct Lower Columbia Basin of Washington

Mostly cloudy. A 50 percent chance of rain Showers in the evening. Lows in the upper 30s to lower 40s. Southwest wind 5 to 10 Mph. Gusts up to 20 Mph overnight. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Touchet Temperature Statistics

October Temperature

Walla Walla Regional Airport (18.6 miles)

  • Lowest 11 October, 2026

    35.7 °F

  • Average October

    58.9 °F

  • Highest 5 October, 2026

    84.7 °F

Climate (2021–2026)

Walla Walla Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    54.9 °F

  • Average High 2021–2026

    64.6 °F
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