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.

Overcast

9°F

-13°C

Humidity 80%
Wind Speed NW 10 mph
Barometer 30.26 in (1027.7 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 21 Feb 7:56 am CST
Extended Forecast for

Sioux Falls, Foss Field SD

  • Today

    Today: Partly sunny, with a high near 26. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 26 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 5. North northwest wind around 15 mph, with gusts as high as 20 mph.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 22. North northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 22 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 0. North northwest wind 10 to 15 mph becoming light north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 0 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 30. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A slight chance of rain and snow. Partly sunny, with a high near 46. Breezy. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Today
Partly sunny, with a high near 26. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 5. North northwest wind around 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 22. North northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 0. North northwest wind 10 to 15 mph becoming light north northeast after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 30. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 17. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 46. Breezy. Chance of precipitation is 20%.
Wednesday Night
A 30 percent chance of snow. Partly cloudy, with a low around 19.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 55. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.76°W (Elev. 1421 ft)
Last Update:
6:48 am CST Feb 21, 2026
Forecast Valid:
8am CST Feb 21, 2026-6pm CST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation