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Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Heavy Rain
68°F
20°C
Humidity | 96% |
Wind Speed | W 8 mph |
Barometer | 29.91 in (1013.2 mb) |
Dewpoint | 67°F (19°C) |
Visibility | 10.00 mi |
Last update | 15 Jul 10:56 pm CDT |
Extended Forecast for
Yankton SD
Tonight
Low: 66 °F
T-storms
LikelyWednesday
High: 74 °F
Slight Chance
T-stormsWednesday Night
Low: 57 °F
Mostly Cloudy
Thursday
High: 75 °F
Decreasing
CloudsThursday Night
Low: 59 °F
Partly Cloudy
Friday
High: 83 °F
Partly Sunny
then Slight
Chance
T-stormsFriday Night
Low: 68 °F
Chance
T-stormsSaturday
High: 87 °F
Partly Sunny
Saturday Night
Low: 65 °F
Mostly Cloudy
Detailed Forecast
Tonight
Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Cloudy, with a low around 66. North northwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 74. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 57. North wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 75. North wind 5 to 10 mph becoming east in the afternoon.
Thursday Night
Partly cloudy, with a low around 59. East southeast wind 5 to 10 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Saturday
Partly sunny, with a high near 87.
Saturday Night
Mostly cloudy, with a low around 65.
Sunday
Partly sunny, with a high near 85.
Sunday Night
Mostly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 90.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Sunny, with a high near 94.
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)
10:46 pm CDT Jul 15, 2025
11pm CDT Jul 15, 2025-6pm CDT Jul 22, 2025