Cook Lake Weather Forecast

    • 45
    • 74

    Decreasing Clouds

    • 29
    • 51

    Partly Sunny

    • 38
    • 53

    Partly Sunny

    • 39
    • 57

    Partly Sunny

    • 43
    • 62

    Partly Sunny

    • 42
    • 59

    Chance Rain Showers

Today 11 Oct Wyoming Black Hills

Becoming mostly cloudy. Highs in the mid 70s. South Winds 10 to 20 Mph.

Tonight 11 Oct Wyoming Black Hills

Mostly clear. Lows in the lower 50s. South Winds 10 to 20 Mph with Gusts up to 40 Mph.

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Cook Lake Temperature Statistics

October Temperature

Hulett Municipal Airport (8.7 miles)

  • Lowest 7 October, 2025

    32 °F

  • Average October

    56.5 °F

  • Highest 3 October, 2025

    87.8 °F

Climate (2020–Present)

Hulett Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    37.2 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    59.8 °F
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