Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Fair

48°F

9°C

Humidity 66%
Wind Speed W 6 mph
Barometer 29.86 in (1011.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 20 Mar 1:56 am CDT
Extended Forecast for

Sioux Falls SD

  • Overnight

    Overnight: Mostly clear, with a low around 41. Northwest wind around 5 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75. North northwest wind 5 to 10 mph becoming west in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. West northwest wind around 5 mph becoming south in the evening.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 84. Southwest wind 5 to 10 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41. Breezy, with a southeast wind 5 to 10 mph becoming north northeast 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 41 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 53. North wind around 15 mph, with gusts as high as 30 mph.

    High: 53 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 41. Northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 75. North northwest wind 5 to 10 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 45. West northwest wind around 5 mph becoming south in the evening.
Saturday
Mostly sunny, with a high near 84. Southwest wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 41. Breezy, with a southeast wind 5 to 10 mph becoming north northeast 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 53. North wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 29.
Monday
Partly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Mostly cloudy, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Partly sunny, with a high near 58. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
1:32 am CDT Mar 20, 2026
2am CDT Mar 20, 2026-6pm CDT Mar 26, 2026
 
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