


Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Mostly Cloudy
73°F
23°C
Humidity | 87% |
Wind Speed | SW 8 mph |
Barometer | 30.16 in (1022.0 mb) |
Dewpoint | 69°F (21°C) |
Visibility | 10.00 mi |
Last update | 30 Jul 1:56 pm CDT |
Extended Forecast for
Yankton SD
This Afternoon
High: 77 °F
Showers
LikelyTonight
Low: 61 °F
Showers
Likely then
Partly CloudyThursday
High: 78 °F
Mostly Sunny
Thursday Night
Low: 57 °F
Partly Cloudy
Friday
High: 76 °F
Mostly Sunny
Friday Night
Low: 58 °F
Partly Cloudy
Saturday
High: 77 °F
Partly Sunny
Saturday Night
Low: 63 °F
Mostly Cloudy
then Chance
T-stormsSunday
High: 77 °F
Chance
T-storms
Detailed Forecast
This Afternoon
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 77. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 61. North northeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 78. East wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 57. East southeast wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 76. Southeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 58. East southeast wind around 10 mph.
Saturday
Partly sunny, with a high near 77.
Saturday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63.
Sunday
A 40 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 77.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Monday
Partly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
Partly sunny, with a high near 83.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Yankton SD
42.9°N 97.4°W (Elev. 1250 ft)
42.9°N 97.4°W (Elev. 1250 ft)
1:30 pm CDT Jul 30, 2025
2pm CDT Jul 30, 2025-6pm CDT Aug 5, 2025