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.

Overcast

21°F

-6°C

Humidity 81%
Wind Speed SE 6 mph
Barometer 30.01 in (1018.6 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 3 Jan 12:56 am CST
Extended Forecast for

Sioux Falls SD

  • Overnight

    Overnight: A slight chance of freezing rain before 2am, then a chance of flurries between 2am and 4am. Cloudy, with a low around 19. Calm wind. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Wintry Mix

  • Saturday

    Saturday: Partly sunny, with a high near 33. Calm wind becoming west northwest around 5 mph.

    High: 33 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. Light and variable wind becoming southeast 5 to 10 mph after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. South wind 5 to 10 mph becoming light and variable in the evening.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 46. Calm wind becoming south around 5 mph in the morning.

    High: 46 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of freezing rain before 2am, then a chance of flurries between 2am and 4am. Cloudy, with a low around 19. Calm wind. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 33. Calm wind becoming west northwest around 5 mph.
Saturday Night
Mostly cloudy, with a low around 21. Light and variable wind becoming southeast 5 to 10 mph after midnight.
Sunday
Partly sunny, with a high near 42. South wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 29. South wind 5 to 10 mph becoming light and variable in the evening.
Monday
Mostly cloudy, with a high near 46. Calm wind becoming south around 5 mph in the morning.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
A slight chance of drizzle. Partly sunny, with a high near 42.
Thursday Night
A slight chance of drizzle or freezing rain. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Friday
A chance of snow and freezing rain. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
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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:
10:59 pm CST Jan 2, 2026
Forecast Valid:
1am CST Jan 3, 2026-6pm CST Jan 9, 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