Cottonwood Recreation Area Weather Forecast

    • 57
    • 70

    Rain Showers Likely

    • 55
    • 81

    Rain Showers

    • 54
    • 69

    Mostly Cloudy

    • 58
    • 67

    Chance Rain Showers

    • 55
    • 70

    Chance Thunderstorms

    • 55
    • 70

    Chance Rain Showers

Today 13 Sep Yankton

Mostly cloudy with a chance of Showers this Morning, then mostly sunny with a chance of Sprinkles this afternoon. Highs around 70. East Winds 10 to 15 Mph. Chance of rain 40 percent.

Tonight 13 Sep Yankton

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Lows in the mid 50s. Southeast Winds 15 to 20 Mph. Chance of rain 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cottonwood Recreation Area Temperature Statistics

September Temperature

Yankton, Chan Gurney Municipal Airport (6.2 miles)

  • Lowest 10 September, 2026

    54 °F

  • Average September

    76.1 °F

  • Highest 4 September, 2026

    95 °F

Climate (2021–2026)

Yankton, Chan Gurney Municipal Airport (6.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    61.8 °F
Get WillyWeather+ to remove ads