Hazardous Weather Conditions
Current conditions at
Sioux Falls, Foss Field (KFSD)
Lat: 43.58°NLon: 96.75°WElev: 1427ft.
A Few Clouds
61°F
16°C
| Humidity | 84% |
| Wind Speed | E 5 mph |
| Barometer | 30.11 in (1018.7 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 28 Aug 3:56 am CDT |
Extended Forecast for
Sioux Falls, Foss Field SD
Today
High: 86 °F
Mostly Sunny
Tonight
Low: 68 °F
Slight Chance
T-storms then
Showers
LikelySaturday
High: 90 °F
Slight Chance
T-storms and
Breezy then
SunnySaturday Night
Low: 71 °F
Partly Cloudy
Sunday
High: 90 °F
Mostly Sunny
Sunday Night
Low: 70 °F
Partly Cloudy
Monday
High: 86 °F
Partly Sunny
Monday Night
Low: 64 °F
Partly Cloudy
Tuesday
High: 85 °F
Partly Sunny
then Chance
Showers
Detailed Forecast
Today
Mostly sunny, with a high near 86. East southeast wind 5 to 10 mph becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then a chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 68. South southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 90. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 71. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 90. Southeast wind 5 to 10 mph becoming south southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 70. South southeast wind 5 to 10 mph.
Monday
Partly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Mostly sunny, with a high near 88.
Additional Forecasts and Information
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Point Forecast:
Sioux Falls, Foss Field SD
43.6°N 96.73°W (Elev. 1434 ft)
43.6°N 96.73°W (Elev. 1434 ft)
4:38 am CDT Aug 28, 2026
4am CDT Aug 28, 2026-6pm CDT Sep 3, 2026
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