Lake Waha Weather Forecast

    • 36
    • 47

    Rain/Snow Likely

    • 28
    • 41

    Rain/Snow

    • 22
    • 30

    Mostly Cloudy

    • 23
    • 31

    Partly Sunny

    • 26
    • 34

    Mostly Cloudy

    • 30
    • 37

    Mostly Cloudy

Today 25 Dec Lewis and Southern Nez Perce Counties

Mostly cloudy. A chance of rain in the afternoon. Highs in the mid 40s to lower 50s. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 25 Dec Lewis and Southern Nez Perce Counties

Mostly cloudy with a chance of rain. A chance of high elevation snow overnight. Lows in the 30s. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Waha Temperature Statistics

December Temperature

Grangeville - Idaho County Airport (37.9 miles)

  • Lowest 1 December, 2025

    21.2 °F

  • Average December

    40 °F

  • Highest 10 December, 2025

    55.4 °F

Climate (2020–Present)

Grangeville - Idaho County Airport (37.9 miles)

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  • Average Low 2020–2025

    36.9 °F

  • Average 2020–2025

    47.3 °F

  • Average High 2020–2025

    57.8 °F
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