National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Overcast

74°F

23°C

Humidity 88%
Wind Speed E 5 mph
Barometer 29.92 in (1011.7 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 28 Jul 6:56 am CDT
Extended Forecast for

Sioux Falls, Foss Field SD

  • Today

    Today: A slight chance of sprinkles before 10am. Patchy smoke. Cloudy, then gradually becoming mostly sunny, with a high near 89. Northeast wind around 5 mph becoming south southeast in the morning.

    High: 89 °F

    Slight Chance
    Sprinkles

  • Tonight

    Tonight: Patchy smoke. Partly cloudy, with a low around 69. South wind around 5 mph.

    Low: 69 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke. Mostly sunny, with a high near 90. South wind 5 to 10 mph.

    High: 90 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Patchy smoke before 1am. Partly cloudy, with a low around 70. South wind 5 to 10 mph.

    Low: 70 °F

    Patchy Smoke

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 85. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 66. Southeast wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 80%.

    Low: 66 °F

    Showers

  • Friday

    Friday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of sprinkles before 10am. Patchy smoke. Cloudy, then gradually becoming mostly sunny, with a high near 89. Northeast wind around 5 mph becoming south southeast in the morning.
Tonight
Patchy smoke. Partly cloudy, with a low around 69. South wind around 5 mph.
Wednesday
Patchy smoke. Mostly sunny, with a high near 90. South wind 5 to 10 mph.
Wednesday Night
Patchy smoke before 1am. Partly cloudy, with a low around 70. South wind 5 to 10 mph.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 85. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday Night
Showers and possibly a thunderstorm. Low around 66. Southeast wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 80%.
Friday
Mostly sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 63.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Clear, with a low around 63.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 86. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.6°N 96.76°W (Elev. 1467 ft)
Last Update:
7:38 am CDT Jul 28, 2026
Forecast Valid:
7am CDT Jul 28, 2026-6pm CDT Aug 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation