7-Day Forecast 43.54°N 96.73°W (Text-Only)
NWS Forecast for: Sioux Falls SD
Issued by: National Weather Service Sioux Falls, SD
Last Update: 10:02 pm CDT Jul 15, 2025




Tonight: Showers and possibly a thunderstorm before 11pm, then showers and thunderstorms likely, mainly between 11pm and 1am. Some of the storms could be severe. Low around 65. Breezy, with a northwest wind 15 to 20 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 71. North wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday Night: A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 54. North wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday: Mostly sunny, with a high near 74. North wind around 5 mph becoming east in the afternoon.

Thursday Night: Partly cloudy, with a low around 57. East southeast wind around 5 mph.

Friday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

Friday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

Saturday: Partly sunny, with a high near 84.

Saturday Night: Mostly cloudy, with a low around 64.

Sunday: Partly sunny, with a high near 83.

Sunday Night: Partly cloudy, with a low around 66.

Monday: Partly sunny, with a high near 86.

Monday Night: A 30 percent chance of showers. Partly cloudy, with a low around 68.

Tuesday: Mostly sunny, with a high near 91.



Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)

Visit your local NWS office at: https://www.weather.gov/fsd/