Lewiston-Nez Perce County Airport Weather Forecast

    • 65
    • 92

    Becoming Sunny

    • 65
    • 97

    Hot

    • 63
    • 95

    Sunny

    • 64
    • 91

    Mostly Sunny

    • 66
    • 93

    Mostly Sunny

    • 68
    • 98

    Hot

Today 23 Jul Lewiston Area

Sunny. Highs in the lower 80s to lower 90s.

Tonight 23 Jul Lewiston Area

Clear. Lows in the upper 50s to mid 60s.

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Lewiston-Nez Perce County Airport Temperature Statistics

July Temperature

Lewiston, Lewiston-Nez Perce County Airport (0 miles)

  • Lowest 7 July, 2025

    58.6 °F
  • Average July

    80 °F
  • Highest 8 July, 2025

    104.6 °F

Climate (2020–Present)

Lewiston, Lewiston-Nez Perce County Airport (0 miles)

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  • Average Low 2020–2025

    45.4 °F
  • Average 2020–2025

    55.4 °F
  • Average High 2020–2025

    65.8 °F
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