Lewis Weather Forecast

    • 25
    • 45

    Mostly Sunny

    • 26
    • 46

    Increasing Clouds

    • 31
    • 44

    Mostly Cloudy

    • 31
    • 43

    Chance Rain/Snow

    • 29
    • 43

    Chance Rain/Snow

    • 26
    • 41

    Chance Rain/Snow

    • 24
    • 38

    Snow Likely

Today 11 Feb Wallowa County

Mostly sunny. Highs in the 40s.

Tonight 11 Feb Wallowa County

Mostly clear. Lows in the mid 20s to lower 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lewis Temperature Statistics

February Temperature

Grangeville - Idaho County Airport (49.1 miles)

  • Lowest 2 February, 2026

    28.4 °F

  • Average February

    39.7 °F

  • Highest 1 February, 2026

    55.4 °F

Climate (2021–Present)

Grangeville - Idaho County Airport (49.1 miles)

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  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    57.9 °F
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