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.
Cottonwood Recreation Area Temperature Statistics
July Temperature
Yankton, Chan Gurney Municipal Airport (6.2 miles)
Lowest 1 July, 2026
66 °FAverage July
77.3 °FHighest 2 July, 2026
91 °F
Climate (2021–2026)
Yankton, Chan Gurney Municipal Airport (6.2 miles)
Average Low 2021–2026
39.3 °FAverage 2021–2026
50.5 °FAverage High 2021–2026
61.8 °F