Lake Waha Weather Forecast

    • 62
    • 80

    Chance Rain Showers

    • 65
    • 87

    Increasing Clouds

    • 59
    • 80

    Mostly Sunny

    • 58
    • 79

    Sunny

    • 61
    • 82

    Sunny

    • 60
    • 81

    Mostly Sunny

    • 62
    • 81

    Partly Sunny

Today 6 Jul Lewis and Southern Nez Perce Counties

Mostly cloudy. Highs in the upper 70s to upper 80s.

Tonight 6 Jul Lewis and Southern Nez Perce Counties

Mostly cloudy with a chance of Sprinkles in the Evening, then mostly clear overnight. Lows in the lower 50s to lower 60s.

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  • 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

    62.9 °F

  • Highest 4 July, 2026

    82.4 °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

    57.9 °F
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