Lewiston-Nez Perce County Airport Weather Forecast

    • 49
    • 77

    Mostly Sunny

    • 52
    • 85

    Mostly Sunny

    • 49
    • 70

    Chance Rain Showers

    • 43
    • 63

    Partly Sunny

    • 47
    • 73

    Mostly Sunny

    • 51
    • 78

    Mostly Sunny

    • 55
    • 83

    Mostly Sunny

Today 1 May Lewiston Area

Sunny. Highs in the upper 60s to upper 70s. East wind 5 to 15 Mph in the afternoon.

Tonight 1 May Lewiston Area

Mostly clear. Lows in the mid 40s to lower 50s.

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Lewiston-Nez Perce County Airport Temperature Statistics

May Temperature

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

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  • Average May

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Climate (2020–Present)

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

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  • Average Low 2020–2025

    45.3 °F
  • Average 2020–2025

    55.2 °F
  • Average High 2020–2025

    65.4 °F
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