Juliaetta Weather Forecast

    • 53
    • 86

    Mostly Sunny

    • 52
    • 86

    Mostly Sunny

    • 53
    • 85

    Mostly Sunny

    • 44
    • 72

    Chance Rain Showers

    • 45
    • 75

    Sunny

    • 49
    • 83

    Mostly Sunny

Today 18 Sep Idaho Palouse

Sunny. Highs in the mid 80s. Light wind.

Tonight 18 Sep Idaho Palouse

Mostly clear. Lows in the lower to mid 50s. Light wind.

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Juliaetta Temperature Statistics

September Temperature

Lewiston, Lewiston-Nez Perce County Airport (19.9 miles)

  • Lowest 16 September, 2025

    52 °F

  • Average September

    73.5 °F

  • Highest 2 September, 2025

    102 °F

Climate (2020–Present)

Lewiston, Lewiston-Nez Perce County Airport (19.9 miles)

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  • Average Low 2020–2025

    45.5 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    65.9 °F
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