Gray Ranch Airport Weather Forecast

    • 48
    • 82

    Rain Showers

    • 45
    • 63

    Rain Showers

    • 46
    • 70

    Partly Sunny

    • 47
    • 72

    Mostly Sunny

    • 48
    • 77

    Mostly Sunny

    • 49
    • 80

    Mostly Sunny

    • 52
    • 85

    Mostly Sunny

Today 12 Sep Upper Columbia Basin

Mostly cloudy. Highs in the mid 70s to lower 80s. Northeast wind 5 to 15 Mph with Gusts up to 30 Mph.

Tonight 12 Sep Upper Columbia Basin

A chance of rain Showers in the Evening, then rain Showers and a chance of Thunderstorms overnight. Lows in the upper 40s to mid 50s. Northeast wind 5 to 15 Mph shifting to the south overnight. Gusts up to 30 Mph. Chance of precipitation near 100 percent. Rainfall Amounts up to a half inch Possible, except higher Amounts possible in Thunderstorms.

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  • Temperature Real-Time

Gray Ranch Airport Temperature Statistics

September Temperature

Pullman / Moscow Regional Airport (50.3 miles)

  • Lowest 5 September, 2026

    42.7 °F

  • Average September

    60.2 °F

  • Highest 9 September, 2026

    78.1 °F

Climate (2021–2026)

Pullman / Moscow Regional Airport (50.3 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    59.6 °F
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