Lake Waha Weather Forecast

    • 70
    • 88

    Partly Sunny

    • 70
    • 90

    Partly Sunny

    • 68
    • 93

    Chance Rain Showers

    • 66
    • 89

    Sunny

    • 63
    • 87

    Sunny

    • 62
    • 83

    Mostly Sunny

Today 21 Jul Lewis and Southern Nez Perce Counties

Hot. Partly cloudy in the Morning, becoming mostly cloudy. Haze and patchy smoke. Highs in the upper 80s to upper 90s.

Tonight 21 Jul Lewis and Southern Nez Perce Counties

Partly cloudy. Patchy smoke in the evening. Haze. Areas of smoke overnight. Lows in the lower 60s to lower 70s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Waha Temperature Statistics

July Temperature

Grangeville - Idaho County Airport (37.9 miles)

  • Lowest 2 July, 2026

    42.8 °F

  • Average July

    68.5 °F

  • Highest 16 July, 2026

    95 °F

Climate (2021–2026)

Grangeville - Idaho County Airport (37.9 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    57.8 °F
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