Lake Waha Weather Forecast

    • 37
    • 57

    Mostly Sunny

    • 40
    • 58

    Mostly Sunny

    • 43
    • 60

    Mostly Sunny

    • 48
    • 64

    Chance Rain

    • 42
    • 58

    Rain Showers Likely

    • 39
    • 49

    Rain Likely

    • 38
    • 49

    Slight Chance Rain

Today 7 Apr Lewis and Southern Nez Perce Counties

Sunny. Highs in the upper 50s to mid 60s. Windy. West wind 15 to 25 Mph with Gusts up to 50 Mph.

Tonight 7 Apr Lewis and Southern Nez Perce Counties

Mostly clear. Lows in the mid 30s to lower 40s. West wind 5 to 15 Mph with Gusts up to 40 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Waha Temperature Statistics

April Temperature

Grangeville - Idaho County Airport (37.9 miles)

  • Lowest 4 April, 2026

    32 °F

  • Average April

    44.2 °F

  • Highest 5 April, 2026

    64.4 °F

Climate (2021–Present)

Grangeville - Idaho County Airport (37.9 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    58 °F
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