Cottonwood Recreation Area Weather Forecast

    • 76
    • 98

    Slight Chance Thunderstorms

    • 70
    • 98

    Chance Thunderstorms

    • 68
    • 96

    Rain Showers Likely

    • 70
    • 94

    Chance Thunderstorms

    • 72
    • 97

    Chance Thunderstorms

    • 74
    • 99

    Slight Chance Thunderstorms

Today 28 Jun Yankton

Mostly cloudy with a chance of Showers and Thunderstorms in the Morning, then mostly sunny in the afternoon. Much warmer. Humid with Highs in the upper 90s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 28 Jun Yankton

Mostly clear. Humid with Lows in the mid 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to 15 to 20 Mph with Gusts up to 30 Mph after midnight. Heat index Values up to 101 early in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cottonwood Recreation Area Temperature Statistics

June Temperature

Yankton, Chan Gurney Municipal Airport (6.2 miles)

  • Lowest 16 June, 2026

    52 °F

  • Average June

    70.7 °F

  • Highest 9 June, 2026

    95 °F

Climate (2021–2026)

Yankton, Chan Gurney Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    50.4 °F

  • Average High 2021–2026

    61.8 °F
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