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: 6:32 am CDT Jun 17, 2025




Today: A 50 percent chance of showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 77. East northeast wind around 5 mph.

Tonight: A 40 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 60. North northeast wind around 5 mph.

Wednesday: A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. North wind 5 to 10 mph. Chance of precipitation is 30%.

Wednesday Night: Mostly clear, with a low around 60. Northwest wind around 5 mph becoming south southwest after midnight.

Juneteenth: Sunny, with a high near 91. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. South southeast wind around 10 mph, with gusts as high as 20 mph.

Friday: Mostly sunny, with a high near 94.

Friday Night: Mostly clear, with a low around 72.

Saturday: Sunny and hot, with a high near 97.

Saturday Night: Mostly clear, with a low around 76.

Sunday: Sunny and hot, with a high near 97. Breezy.

Sunday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Monday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.



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

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