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

47°F

8°C

Humidity 93%
Wind Speed SE 15 G 25 mph
Barometer 30.01 in (1016.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 11 Apr 12:56 pm CDT
Extended Forecast for

Sioux Falls SD

  • This Afternoon

    This Afternoon: A slight chance of drizzle before 4pm, then a slight chance of showers and thunderstorms after 4pm. Patchy fog. Otherwise, cloudy, with a high near 59. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 59 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 1am, then a slight chance of drizzle between 1am and 3am. Patchy fog before 10pm. Otherwise, mostly cloudy, with a temperature rising to around 59 by 4am. South southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 54 °F⇑

    Slight Chance
    T-storms and
    Patchy Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 82. South southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50. West wind 5 to 10 mph becoming east after midnight.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 81. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    High: 81 °F

    Partly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 52. West southwest wind 5 to 10 mph becoming east northeast in the evening. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers after 1pm. Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 1am. Partly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
A slight chance of drizzle before 4pm, then a slight chance of showers and thunderstorms after 4pm. Patchy fog. Otherwise, cloudy, with a high near 59. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms before 1am, then a slight chance of drizzle between 1am and 3am. Patchy fog before 10pm. Otherwise, mostly cloudy, with a temperature rising to around 59 by 4am. South southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 82. South southwest wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 50. West wind 5 to 10 mph becoming east after midnight.
Monday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 81. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 52. West southwest wind 5 to 10 mph becoming east northeast in the evening. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 78.
Tuesday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 47.
Wednesday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 81.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 44.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 59. Breezy.
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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:
11:28 am CDT Apr 11, 2026
Forecast Valid:
1pm CDT Apr 11, 2026-6pm CDT Apr 17, 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