Hergert Lake Weather Forecast

    • 48
    • 75

    Mostly Sunny

    • 46
    • 76

    Mostly Sunny

    • 54
    • 87

    Mostly Sunny

    • 52
    • 86

    Chance Rain Showers

    • 49
    • 77

    Chance Rain Showers

    • 44
    • 73

    Chance Rain Showers

    • 47
    • 75

    Partly Sunny

Today 29 Aug Washington Palouse

Sunny. Highs in the upper 60s to mid 70s. Windy. Southwest wind 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 29 Aug Washington Palouse

Mostly clear. Patchy smoke overnight. Lows in the 40s. Southwest wind 5 to 15 Mph. Gusts up to 35 Mph in the evening.

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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

    69.6 °F

  • Highest 21 August, 2026

    100.7 °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

    59.6 °F
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