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.

Fair

33°F

1°C

Humidity 75%
Wind Speed W 5 mph
Barometer 30.13 in (1021.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 12 Jan 12:56 am CST
Extended Forecast for

Sioux Falls SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. West wind around 5 mph.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54. West southwest wind 5 to 10 mph.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain between noon and 3pm. Mostly cloudy, with a high near 52. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    High: 52 °F

    Mostly Cloudy
    then Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. Blustery, with a north northwest wind around 20 mph, with gusts as high as 30 mph.

    Low: 22 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 29. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 29 °F

    Mostly Sunny
    and Blustery
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 25. Blustery.

    Low: 25 °F

    Chance Snow
    and Blustery

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. West wind around 5 mph.
Monday
Mostly sunny, with a high near 54. West southwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 36. West wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
A chance of rain between noon and 3pm. Mostly cloudy, with a high near 52. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 22. Blustery, with a north northwest wind around 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 29. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 41.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25. Blustery.
Friday
Snow likely, mainly before noon. Patchy blowing snow before noon. Mostly cloudy, with a high near 31. Blustery. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 7. Blustery.
Saturday
Partly sunny, with a high near 18.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
Last Update:
1:03 am CST Jan 12, 2026
Forecast Valid:
1am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
Forecast Discussion
 
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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