| NWS Forecast for: Yankton SD Issued by: National Weather Service Sioux Falls, SD Last Update: 9:48 pm CDT Jul 15, 2025 |  |
Tonight: Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Some of the storms could be severe. Low around 66. West northwest wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 90%. 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. | |
| Yankton SD 42.88°N 97.4°W (Elev. 1204 ft) | |
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