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

18°F

-8°C

Humidity 77%
Wind Speed Calm
Barometer 30.20 in (1025.4 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 30 Dec 6:56 am CST
Extended Forecast for

Sioux Falls SD

  • Today

    Today: Partly sunny, with a high near 37. West southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 37 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 34. West northwest wind 5 to 10 mph becoming north northeast in the morning.

    High: 34 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10. North northeast wind 5 to 10 mph becoming light and variable after midnight.

    Low: 10 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 28. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 28 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. Southeast wind around 5 mph becoming north northeast after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 37. West southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
Mostly cloudy, with a low around 25. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 34. West northwest wind 5 to 10 mph becoming north northeast in the morning.
Wednesday Night
Partly cloudy, with a low around 10. North northeast wind 5 to 10 mph becoming light and variable after midnight.
New Year's Day
Partly sunny, with a high near 28. Light southeast wind becoming south 5 to 10 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 16. Southeast wind around 5 mph becoming north northeast after midnight.
Friday
Mostly cloudy, with a high near 26.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 38.
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:
6:53 am CST Dec 30, 2025
Forecast Valid:
7am CST Dec 30, 2025-6pm CST Jan 5, 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