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.

Partly Cloudy

67°F

19°C

Humidity 93%
Wind Speed NE 3 mph
Barometer 29.93 in (1012.4 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 10 Aug 3:56 am CDT
Extended Forecast for

Sioux Falls, Foss Field SD

  • Today

    Today: A 20 percent chance of showers and thunderstorms before 7am. Cloudy through mid morning, then becoming mostly sunny, with a high near 86. Northeast wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 86 °F

    Slight Chance
    T-storms then
    Partly Sunny

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 66. East southeast wind 5 to 10 mph becoming northeast after midnight.

    Low: 66 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Partly sunny, with a high near 85. East northeast wind 5 to 10 mph.

    High: 85 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 65. East wind around 5 mph.

    Low: 65 °F

    Partly Cloudy
    then Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of thunderstorms before 7am. Partly sunny, with a high near 83. East northeast wind 5 to 10 mph. Chance of precipitation is 10%.

    High: 83 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 63. Northeast wind 5 to 10 mph.

    Low: 63 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Thursday

    Thursday: A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 76.

    High: 76 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers after 1pm. Cloudy, with a high near 72.

    High: 72 °F

    Cloudy then
    Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms before 7am. Cloudy through mid morning, then becoming mostly sunny, with a high near 86. Northeast wind 5 to 10 mph becoming east southeast in the afternoon.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 66. East southeast wind 5 to 10 mph becoming northeast after midnight.
Tuesday
Partly sunny, with a high near 85. East northeast wind 5 to 10 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 65. East wind around 5 mph.
Wednesday
A slight chance of thunderstorms before 7am. Partly sunny, with a high near 83. East northeast wind 5 to 10 mph. Chance of precipitation is 10%.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 63. Northeast wind 5 to 10 mph.
Thursday
A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 76.
Thursday Night
Mostly cloudy, with a low around 58.
Friday
A 40 percent chance of showers after 1pm. Cloudy, with a high near 72.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 59.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 74.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 58.
Sunday
Mostly cloudy, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.6°N 96.76°W (Elev. 1467 ft)
Last Update:
3:23 am CDT Aug 10, 2026
Forecast Valid:
4am CDT Aug 10, 2026-6pm CDT Aug 16, 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