Lewis Weather Forecast

    • 33
    • 51

    Rain

    • 25
    • 45

    Partly Sunny

    • 30
    • 49

    Partly Sunny

    • 37
    • 56

    Mostly Cloudy

    • 34
    • 58

    Mostly Cloudy

    • 36
    • 57

    Partly Sunny

    • 39
    • 58

    Chance Rain

Today 6 Nov Wallowa County

Partly sunny with a 50 percent chance of rain and high mountain snow. Highs in the upper 30s to upper 40s, except in the upper 40s to mid 50s Valleys. South wind 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 6 Nov Wallowa County

Rain likely in the Evening, then rain overnight. Lows in the upper 20s to upper 30s. Breezy. South wind 10 to 20 Mph with Gusts to around 35 Mph. Chance of precipitation near 100 percent. Rainfall Amounts up to a half of an inch possible.

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Lewis Temperature Statistics

November Temperature

Grangeville - Idaho County Airport (49.1 miles)

  • Lowest 3 November, 2025

    28.4 °F

  • Average November

    42.5 °F

  • Highest 1 November, 2025

    66.2 °F

Climate (2020–Present)

Grangeville - Idaho County Airport (49.1 miles)

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  • Average Low 2020–2025

    36.6 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    57.6 °F
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