Lake Waha Weather Forecast

    • 61
    • 83

    Increasing Clouds

    • 65
    • 88

    Sunny

    • 55
    • 85

    Mostly Sunny

    • 51
    • 71

    Sunny

    • 54
    • 74

    Sunny

    • 60
    • 81

    Sunny

Today 30 Jul Lewis and Southern Nez Perce Counties

Sunny. Patchy smoke in the morning. Haze. Areas of smoke in the afternoon. Highs in the lower 80s to lower 90s. Gusts up to 20 Mph in the afternoon.

Tonight 30 Jul Lewis and Southern Nez Perce Counties

Partly cloudy. Haze and patchy smoke. Lows in the mid 50s to lower 60s. Gusts up to 25 Mph in the evening.

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Lake Waha Temperature Statistics

July Temperature

Grangeville - Idaho County Airport (37.9 miles)

  • Lowest 2 July, 2026

    42.8 °F

  • Average July

    69.8 °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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