Hergert Lake Weather Forecast

    • 56
    • 90

    Mostly Sunny

    • 54
    • 88

    Mostly Sunny

    • 54
    • 86

    Mostly Sunny

    • 57
    • 89

    Mostly Sunny

    • 58
    • 92

    Partly Sunny

    • 58
    • 93

    Mostly Cloudy

Today 11 Aug Washington Palouse

Sunny. Haze and Areas of smoke. Highs in the mid 80s to lower 90s. Southwest wind 5 to 10 Mph. Gusts up to 20 Mph in the morning.

Tonight 11 Aug Washington Palouse

Partly cloudy. Haze. Lows in the upper 40s to upper 50s. Southwest wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hergert Lake Temperature Statistics

August Temperature

Pullman / Moscow Regional Airport (39.8 miles)

  • Lowest 3 August, 2026

    41.6 °F

  • Average August

    66.7 °F

  • Highest 7 August, 2026

    94.6 °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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