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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
78°F
26°C
Humidity | 74% |
Wind Speed | S 12 mph |
Barometer | 29.91 in (1012.7 mb) |
Dewpoint | 69°F (21°C) |
Visibility | 10.00 mi |
Heat Index | 80°F (27°C) |
Last update | 15 Jul 1:56 am CDT |
Extended Forecast for
Yankton SD
Overnight
Low: 71 °F
Partly Cloudy
Tuesday
High: 93 °F
Mostly 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
Overnight
Partly cloudy, with a low around 71. South wind around 10 mph.
Tuesday
Mostly sunny, with a high near 93. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Showers and thunderstorms before 4am, then showers likely. Low around 66. Southeast wind 5 to 15 mph becoming northwest in the evening. 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)
11:32 pm CDT Jul 14, 2025
2am CDT Jul 15, 2025-6pm CDT Jul 21, 2025