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Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Fair
84°F
29°C
Humidity | 74% |
Wind Speed | S 9 mph |
Barometer | 29.89 in (1012.2 mb) |
Dewpoint | 75°F (24°C) |
Visibility | 10.00 mi |
Heat Index | 92°F (33°C) |
Last update | 14 Jul 8:56 pm CDT |
Extended Forecast for
Yankton SD
Tonight
Low: 71 °F
Partly Cloudy
Tuesday
High: 93 °F
Sunny
Tuesday Night
Low: 66 °F
T-storms
Wednesday
High: 79 °F
Slight Chance
ShowersWednesday Night
Low: 58 °F
Chance
ShowersThursday
High: 77 °F
Partly Sunny
Thursday Night
Low: 60 °F
Partly Cloudy
Friday
High: 83 °F
Partly Sunny
Friday Night
Low: 67 °F
Chance
T-storms
Detailed Forecast
Tonight
Partly cloudy, with a low around 71. South wind around 10 mph.
Tuesday
Sunny, with a high near 93. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then showers and thunderstorms likely between 1am and 4am, then showers likely after 4am. Low around 66. South wind 5 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Wednesday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 79. North wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North wind 5 to 15 mph. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 77. North northeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Partly sunny, with a high near 83.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Saturday
Partly sunny, with a high near 86.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 65.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Mostly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 89.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Yankton SD
42.88°N 97.4°W (Elev. 1204 ft)
42.88°N 97.4°W (Elev. 1204 ft)
7:47 pm CDT Jul 14, 2025
9pm CDT Jul 14, 2025-6pm CDT Jul 21, 2025