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

62°F

17°C

Humidity 90%
Wind Speed N 3 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 21 Jun 8:56 pm CDT
Extended Forecast for

Sioux Falls SD

  • Tonight

    Tonight: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55. East northeast wind around 5 mph becoming north after midnight.

    Low: 55 °F

    Slight Chance
    Showers

  • Monday

    Monday: A chance of sprinkles between 1pm and 4pm. Partly sunny, with a high near 77. North wind around 5 mph becoming calm.

    High: 77 °F

    Chance
    Sprinkles

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. South southeast wind around 5 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after 1pm. High near 76. South southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 76 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 57. West southwest wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 76. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55. East northeast wind around 5 mph becoming north after midnight.
Monday
A chance of sprinkles between 1pm and 4pm. Partly sunny, with a high near 77. North wind around 5 mph becoming calm.
Monday Night
Partly cloudy, with a low around 58. South southeast wind around 5 mph.
Tuesday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 76. South southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Tuesday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 57. West southwest wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 76. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Sunny, with a high near 77.
Thursday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 58.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 75.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 63.
Saturday
Partly sunny, with a high near 83. Breezy.
Saturday Night
A 50 percent chance of showers. Partly cloudy, with a low around 68.
Sunday
Partly sunny, with a high near 86.
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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:
6:08 pm CDT Jun 21, 2026
Forecast Valid:
9pm CDT Jun 21, 2026-6pm CDT Jun 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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