Uniontown Weather Forecast

    • 43
    • 70

    Becoming Sunny

    • 46
    • 76

    Mostly Sunny

    • 45
    • 76

    Slight Chance Rain Showers

    • 42
    • 66

    Partly Sunny

    • 39
    • 63

    Chance Rain Showers

    • 39
    • 63

    Partly Sunny

Today 8 Sep Washington Palouse

Mostly cloudy in the morning then clearing. Highs in the upper 60s to mid 70s. Light wind.

Tonight 8 Sep Washington Palouse

Mostly clear. Lows in the 40s. Light wind.

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Uniontown Temperature Statistics

September Temperature

Lewiston, Lewiston-Nez Perce County Airport (11.8 miles)

  • Lowest 5 September, 2026

    50 °F

  • Average September

    64.1 °F

  • Highest 1 September, 2026

    80.7 °F

Climate (2021–2026)

Lewiston, Lewiston-Nez Perce County Airport (11.8 miles)

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  • Average Low 2021–2026

    45.5 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    66 °F
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