Lewis Weather Forecast

    • 22
    • 43

    Snow Showers Likely

    • 27
    • 42

    Snow Showers

    • 31
    • 43

    Snow

    • 28
    • 45

    Rain/Snow

    • 24
    • 43

    Snow Likely

    • 20
    • 42

    Chance Snow

Today 13 Mar Wallowa County

Mostly cloudy. Rain and high elevation snow Showers likely in the Morning, then a chance of high elevation snow Showers in the afternoon. High elevation snow accumulation up to 1 inch Valleys and 1 to 3 Inches in the Mountains. Snow level 3500 feet. Highs in the 30s, except in the upper 30s to mid 40s Valleys. Southwest wind 5 to 15 Mph with Gusts to around 30 Mph. Chance of precipitation 70 percent.

Tonight 13 Mar Wallowa County

Mostly cloudy. A chance of snow Showers. Lows 13 to 23. Gusts up to 25 Mph in the evening. Chance of precipitation 50 percent.

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Lewis Temperature Statistics

March Temperature

Grangeville - Idaho County Airport (49.1 miles)

  • Lowest 6 March, 2025

    26.6 °F

  • Average March

    39.2 °F

  • Highest 1 March, 2025

    57.2 °F

Climate (2020–Present)

Grangeville - Idaho County Airport (49.1 miles)

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  • Average Low 2020–2025

    36.3 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    57.2 °F
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