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Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

A Few Clouds

64°F

18°C

Humidity 75%
Wind Speed Calm
Barometer 29.67 in (1004.3 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 12 Oct 10:56 am CDT
Extended Forecast for

Sioux Falls SD

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 73. East southeast wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 73 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. North wind 5 to 10 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. North wind 5 to 10 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. North wind 5 to 10 mph.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely after 1am. Mostly cloudy, with a low around 47. East northeast wind around 5 mph. Chance of precipitation is 60%.

    Low: 47 °F

    Partly Cloudy
    then Showers
    Likely

  • Thursday

    Thursday: A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Sunny, with a high near 56. Breezy.

    High: 56 °F

    Mostly Sunny
    and Breezy
    then Sunny

Detailed Forecast

Columbus Day
Partly sunny, with a high near 73. East southeast wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly cloudy, with a low around 48. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 66. North wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 45. North wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 64. North wind 5 to 10 mph.
Wednesday Night
Showers likely after 1am. Mostly cloudy, with a low around 47. East northeast wind around 5 mph. Chance of precipitation is 60%.
Thursday
A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 61.
Thursday Night
Partly cloudy, with a low around 41. Breezy.
Friday
Sunny, with a high near 56. Breezy.
Friday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 35.
Saturday
Areas of frost. Otherwise, sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
Last Update:
11:38 am CDT Oct 12, 2026
Forecast Valid:
11am CDT Oct 12, 2026-6pm CDT Oct 18, 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