Cottonwood Recreation Area Weather Forecast

    • 66
    • 91

    Increasing Clouds

    • 69
    • 92

    Partly Sunny

    • 70
    • 94

    Chance Thunderstorms

    • 65
    • 90

    Chance Thunderstorms

    • 64
    • 87

    Slight Chance Thunderstorms

    • 66
    • 90

    Slight Chance Thunderstorms

Today 5 Jul Yankton

Patchy fog in the morning. Sunny with Highs around 90. Northeast Winds around 5 Mph.

Tonight 5 Jul Yankton

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the mid 60s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cottonwood Recreation Area Temperature Statistics

July Temperature

Yankton, Chan Gurney Municipal Airport (6.2 miles)

  • Lowest 1 July, 2026

    66 °F
  • Average July

    77.3 °F
  • Highest 2 July, 2026

    91 °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

    50.5 °F
  • Average High 2021–2026

    61.8 °F
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