Hergert Lake Weather Forecast

    • 46
    • 75

    Becoming Sunny

    • 51
    • 76

    Partly Sunny

    • 48
    • 80

    Partly Sunny

    • 50
    • 78

    Mostly Sunny

    • 54
    • 88

    Partly Sunny

    • 51
    • 82

    Mostly Sunny

Today 8 May Washington Palouse

Mostly cloudy. Highs in the upper 60s to mid 70s. Southwest wind 10 to 20 Mph with Gusts up to 30 Mph.

Tonight 8 May Washington Palouse

Mostly clear. Lows in the 40s. Southwest wind 5 to 15 Mph. Gusts up to 30 Mph decreasing to 20 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hergert Lake Temperature Statistics

May Temperature

Pullman / Moscow Regional Airport (39.8 miles)

  • Lowest 1 May, 2026

    40.6 °F

  • Average May

    60 °F

  • Highest 2 May, 2026

    77.6 °F

Climate (2021–Present)

Pullman / Moscow Regional Airport (39.8 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    59.6 °F
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