Lake Waha Weather Forecast

    • 64
    • 84

    Increasing Clouds

    • 62
    • 77

    Mostly Cloudy

    • 68
    • 84

    Mostly Cloudy

    • 66
    • 85

    Chance Rain Showers

    • 63
    • 85

    Slight Chance Rain Showers

    • 62
    • 81

    Mostly Sunny

    • 64
    • 85

    Mostly Sunny

Today 11 Jul Lewis and Southern Nez Perce Counties

Sunny. Highs in the mid 80s to mid 90s.

Tonight 11 Jul Lewis and Southern Nez Perce Counties

Partly cloudy. Lows in the mid 50s to mid 60s.

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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

    65 °F

  • Highest 7 July, 2026

    87.8 °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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