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

49°F

9°C

Humidity 77%
Wind Speed E 8 mph
Barometer 30.22 in (1024.5 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 29 Oct 7:56 pm CDT
Extended Forecast for

Sioux Falls SD

  • Tonight

    Tonight: Increasing clouds, with a low around 41. East wind around 5 mph.

    Low: 41 °F

    Increasing
    Clouds

  • Friday

    Friday: Increasing clouds, with a high near 53. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Showers likely, mainly between midnight and 3am. Cloudy, with a low around 48. East southeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 61. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 61 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. South southeast wind 5 to 10 mph.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 63. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely after 1am. Cloudy, with a low around 55. Chance of precipitation is 60%.

    Low: 55 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Showers, with thunderstorms also possible after 1pm. High near 62. Chance of precipitation is 90%.

    High: 62 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.

    Low: 52 °F

    Showers
    Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 41. East wind around 5 mph.
Friday
Increasing clouds, with a high near 53. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Showers likely, mainly between midnight and 3am. Cloudy, with a low around 48. East southeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 61. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 52. South southeast wind 5 to 10 mph.
Sunday
Mostly cloudy, with a high near 63. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Showers likely after 1am. Cloudy, with a low around 55. Chance of precipitation is 60%.
Monday
Showers, with thunderstorms also possible after 1pm. High near 62. Chance of precipitation is 90%.
Monday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Tuesday
Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 45.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 51.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
Partly sunny, with a high near 48.
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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:
8:28 pm CDT Oct 29, 2026
Forecast Valid:
8pm CDT Oct 29, 2026-6pm CST Nov 5, 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