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

21°F

-6°C

Humidity 41%
Wind Speed NW 20 G 25 mph
Barometer 30.66 in (1041.3 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 22 Feb 1:56 pm CST
Extended Forecast for

Sioux Falls, Foss Field SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 21. North northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 21 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -1. North wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: -1 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50. Breezy, with a south southwest wind 5 to 10 mph becoming northwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    High: 50 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 16. North northwest wind 5 to 15 mph.

    Low: 16 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow. Partly sunny, with a high near 36.

    High: 36 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before midnight. Partly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 21. North northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around -1. North wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 32. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 18. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 50. Breezy, with a south southwest wind 5 to 10 mph becoming northwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 16. North northwest wind 5 to 15 mph.
Wednesday
A 50 percent chance of snow. Partly sunny, with a high near 36.
Wednesday Night
A 40 percent chance of snow before midnight. Partly cloudy, with a low around 15.
Thursday
Sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 24.
Friday
Mostly sunny, with a high near 55.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.76°W (Elev. 1421 ft)
Last Update:
2:28 pm CST Feb 22, 2026
Forecast Valid:
2pm CST Feb 22, 2026-6pm CST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation