Lewiston Weather Forecast

    • 63
    • 99

    Hot

    • 65
    • 92

    Partly Sunny

    • 61
    • 87

    Partly Sunny

    • 61
    • 90

    Mostly Sunny

    • 63
    • 94

    Mostly Sunny

    • 66
    • 99

    Hot

Today 2 Jul Lewiston Area

Partly cloudy in the morning then clearing. Highs in the upper 80s to upper 90s. Breezy. West wind 10 to 20 Mph with Gusts up to 30 Mph in the afternoon.

Tonight 2 Jul Lewiston Area

Partly cloudy. Lows in the mid 50s to lower 60s. West wind 10 to 20 Mph shifting to the southwest overnight. Gusts up to 30 Mph.

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Lewiston Temperature Statistics

July Temperature

Lewiston, Lewiston-Nez Perce County Airport (1.9 miles)

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  • Average July

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Climate (2020–Present)

Lewiston, Lewiston-Nez Perce County Airport (1.9 miles)

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    65.7 °F
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