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.

Mostly Cloudy

23°F

-5°C

Humidity 57%
Wind Speed NW 10 G 20 mph
Barometer 29.92 in (1015.9 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 20 Feb 2:56 pm CST
Extended Forecast for

Sioux Falls SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 24. Northwest wind 10 to 15 mph.

    High: 24 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 7. Northwest wind 5 to 10 mph.

    Low: 7 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 32. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 24. North northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 24 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2. North northwest wind 10 to 15 mph becoming light north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 24. Northwest wind 10 to 15 mph.
Tonight
Increasing clouds, with a low around 7. Northwest wind 5 to 10 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 32. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 7. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 24. North northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 2. 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 31.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly cloudy, with a high near 54.
Tuesday Night
A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Sunny, with a high near 56.
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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:
2:29 pm CST Feb 20, 2026
Forecast Valid:
3pm CST Feb 20, 2026-6pm CST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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