Hergert Lake Weather Forecast

    • 51
    • 82

    Blowing Dust

    • 53
    • 74

    Increasing Clouds

    • 52
    • 77

    Rain Showers

    • 45
    • 65

    Rain Showers Likely

    • 46
    • 68

    Partly Sunny

    • 46
    • 73

    Mostly Sunny

    • 49
    • 78

    Mostly Sunny

Today 10 Sep Washington Palouse

Mostly cloudy. Patchy blowing dust. Highs in the upper 70s to mid 80s. West wind 5 to 15 Mph with Gusts up to 25 Mph.

Tonight 10 Sep Washington Palouse

Cloudy in the evening then clearing. A 20 percent chance of rain Showers. Lows in the upper 40s to lower 50s. Southwest wind 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hergert Lake Temperature Statistics

September Temperature

Pullman / Moscow Regional Airport (39.8 miles)

  • Lowest 5 September, 2026

    42.7 °F

  • Average September

    58.8 °F

  • Highest 1 September, 2026

    77.6 °F

Climate (2021–2026)

Pullman / Moscow Regional Airport (39.8 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    59.5 °F
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