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.

Fair

56°F

13°C

Humidity 77%
Wind Speed Calm
Barometer 30.04 in (1017.3 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 20 Jun 12:56 am CDT
Extended Forecast for

Sioux Falls SD

  • Overnight

    Overnight: Partly cloudy, with a low around 51. Northwest wind around 5 mph becoming calm.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Calm wind becoming northeast around 5 mph.

    High: 79 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 58. East southeast wind 5 to 10 mph.

    Low: 58 °F

    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers. Cloudy, with a high near 71. East wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55. North northeast wind 5 to 10 mph.

    Low: 55 °F

    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 76. North northeast wind around 5 mph becoming east southeast in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 77. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 51. Northwest wind around 5 mph becoming calm.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Calm wind becoming northeast around 5 mph.
Saturday Night
A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 58. East southeast wind 5 to 10 mph.
Sunday
A 50 percent chance of showers. Cloudy, with a high near 71. East wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55. North northeast wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 76. North northeast wind around 5 mph becoming east southeast in the afternoon.
Monday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 57.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 77. Chance of precipitation is 50%.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 56.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 80.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
Last Update:
1:33 am CDT Jun 20, 2026
Forecast Valid:
1am CDT Jun 20, 2026-6pm CDT Jun 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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