Hay Lake Weather Forecast

    • 51
    • 67

    Decreasing Clouds

    • 45
    • 65

    Partly Sunny

    • 46
    • 68

    Mostly Sunny

    • 48
    • 71

    Mostly Sunny

    • 54
    • 74

    Mostly Sunny

    • 53
    • 77

    Partly Sunny

Today 23 Aug Washington

Cooler. Increasing Clouds. Scattered Sprinkles in the afternoon. Highs in the upper 60s. Northwest Winds 10 to 15 Mph.

Tonight 23 Aug Washington

Partly cloudy. Scattered Sprinkles in the evening. Lows in the lower 50s. Northwest Winds 5 to 15 Mph.

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Hay Lake Temperature Statistics

August Temperature

L O Simenstad Municipal Airport (7.5 miles)

  • Lowest 1 August, 2025

    50.9 °F

  • Average August

    72.4 °F

  • Highest 8 August, 2025

    87.1 °F

Climate (2020–Present)

L O Simenstad Municipal Airport (7.5 miles)

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  • Average Low 2020–2025

    36.7 °F

  • Average 2020–2025

    47 °F

  • Average High 2020–2025

    56.6 °F
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