Willow Creek Bay Weather Forecast

    • 34
    • 60

    Sunny

    • 37
    • 60

    Mostly Sunny

    • 43
    • 65

    Mostly Sunny

    • 49
    • 71

    Partly Sunny

    • 43
    • 69

    Chance Rain

    • 38
    • 55

    Chance Rain

Today 22 Oct Dewey

Sunny. Highs in the upper 50s. Northwest Winds 10 to 15 Mph.

Tonight 22 Oct Dewey

Mostly clear. Lows in the lower 30s. Northeast Winds 5 to 10 Mph, becoming southeast after midnight.

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Willow Creek Bay Temperature Statistics

October Temperature

Pierre, Pierre Regional Airport (35.4 miles)

  • Lowest 13 October, 2025

    33.1 °F

  • Average October

    56.8 °F

  • Highest 3 October, 2025

    93 °F

Climate (2020–Present)

Pierre, Pierre Regional Airport (35.4 miles)

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  • Average Low 2020–2025

    36.9 °F

  • Average 2020–2025

    48.7 °F

  • Average High 2020–2025

    61.3 °F
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