Hergert Lake Weather Forecast

    • 55
    • 83

    Gradual Clearing

    • 61
    • 94

    Partly Sunny

    • 63
    • 97

    Chance Rain Showers

    • 60
    • 97

    Chance Rain Showers

    • 58
    • 92

    Mostly Sunny

    • 58
    • 93

    Mostly Sunny

Today 12 Jul Washington Palouse

Mostly cloudy. Highs in the upper 70s to mid 80s. Southwest wind 5 to 15 Mph.

Tonight 12 Jul Washington Palouse

Partly cloudy. Lows in the lower to mid 50s. West wind 5 to 10 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hergert Lake Temperature Statistics

July Temperature

Pullman / Moscow Regional Airport (39.8 miles)

  • Lowest 2 July, 2026

    39.7 °F

  • Average July

    64.1 °F

  • Highest 7 July, 2026

    88.6 °F

Climate (2021–2026)

Pullman / Moscow Regional Airport (39.8 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    59.5 °F
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