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.

A Few Clouds

30°F

-1°C

Humidity 75%
Wind Speed SW 3 mph
Barometer 30.10 in (1020.9 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 12 Jan 5:56 am CST
Extended Forecast for

Sioux Falls SD

  • Today

    Today: Mostly cloudy through mid morning, then becoming sunny, with a high near 53. West southwest wind 5 to 10 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 38 °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: Increasing clouds, with a low around 16. North wind 5 to 10 mph becoming south after midnight.

    Low: 16 °F

    Increasing
    Clouds

  • 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

  • Friday

    Friday: Snow likely, mainly before noon. Patchy blowing snow before noon. Mostly cloudy, with a high near 31. Blustery. Chance of precipitation is 70%.

    High: 31 °F

    Snow Likely
    and Patchy
    Blowing Snow

Detailed Forecast

Today
Mostly cloudy through mid morning, then becoming sunny, with a high near 53. West southwest wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 38. West southwest 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
Increasing clouds, with a low around 16. North wind 5 to 10 mph becoming south after midnight.
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
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ABOUT THIS FORECAST

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

Radar & Satellite Image

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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