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

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Light Freezing Drizzle Fog/Mist

20°F

-7°C

Humidity 96%
Wind Speed NE 3 mph
Barometer 29.87 in (1014.1 mb)
Dewpoint 19°F (-7°C)
Visibility 1.00 mi
Last update 1 Jan 2:56 pm CST
Extended Forecast for

Sioux Falls SD

  • New Year's Day

    New Year's Day: A chance of flurries and freezing rain before 5pm. Patchy fog before 5pm. Otherwise, mostly cloudy, with a high near 24. North wind around 5 mph. Chance of precipitation is 10%.

    High: 24 °F

    Chance Wintry
    Mix and
    Patchy Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of flurries after 2pm. Mostly cloudy, with a high near 25. East wind around 5 mph.

    High: 25 °F

    Chance
    Flurries

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. East wind around 5 mph becoming calm in the evening.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 34. Calm wind becoming west around 5 mph in the morning.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. North northeast wind 5 to 10 mph becoming southeast after midnight.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

New Year's Day
A chance of flurries and freezing rain before 5pm. Patchy fog before 5pm. Otherwise, mostly cloudy, with a high near 24. North wind around 5 mph. Chance of precipitation is 10%.
Tonight
Mostly cloudy, with a low around 15. Calm wind.
Friday
A chance of flurries after 2pm. Mostly cloudy, with a high near 25. East wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 19. East wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 34. Calm wind becoming west around 5 mph in the morning.
Saturday Night
Partly cloudy, with a low around 20. North northeast wind 5 to 10 mph becoming southeast after midnight.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 45.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Sunny, with a high near 46.
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:
3:18 pm CST Jan 1, 2026
Forecast Valid:
3pm CST Jan 1, 2026-6pm CST Jan 7, 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