Stanley Corner Weather Forecast

    • 62
    • 84

    Becoming Sunny

    • 62
    • 88

    Chance Thunderstorms

    • 61
    • 78

    Rain Showers Likely

    • 60
    • 71

    Chance Rain Showers

    • 58
    • 70

    Chance Rain Showers

    • 57
    • 72

    Slight Chance Thunderstorms

Today 15 Sep McCook

Sunny. Highs in the mid 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 15 Sep McCook

Mostly clear. Lows in the lower 60s. Southeast Winds 10 to 15 Mph.

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Stanley Corner Temperature Statistics

September Temperature

Sioux Falls, Foss Field (31.7 miles)

  • Lowest 7 September, 2025

    36 °F

  • Average September

    63.3 °F

  • Highest 12 September, 2025

    88 °F

Climate (2020–Present)

Sioux Falls, Foss Field (31.7 miles)

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  • Average Low 2020–2025

    38.8 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    60.6 °F
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