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.

Mostly Cloudy

26°F

-3°C

Humidity 81%
Wind Speed S 3 mph
Barometer 29.76 in (1010.2 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 17 Mar 10:56 pm CDT
Extended Forecast for

Sioux Falls SD

  • Tonight

    Tonight: Partly cloudy, with a low around 25. South wind around 5 mph becoming west after midnight.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. West wind around 5 mph.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Cloudy during the early evening, then gradual clearing, with a low around 35. South southwest wind around 5 mph becoming northwest after midnight.

    Low: 35 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Mostly sunny, with a high near 57. North northwest wind around 5 mph.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. South southwest wind around 5 mph.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 69. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. South wind around 5 mph becoming west after midnight.
Wednesday
Partly sunny, with a high near 50. West wind around 5 mph.
Wednesday Night
Cloudy during the early evening, then gradual clearing, with a low around 35. South southwest wind around 5 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 57. North northwest wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 41. South southwest wind around 5 mph.
Friday
Mostly sunny, with a high near 69. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 52. Breezy.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly cloudy, with a high near 49.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
Last Update:
8:13 pm CDT Mar 17, 2026
Forecast Valid:
11pm CDT Mar 17, 2026-6pm CDT Mar 24, 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