National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Mostly Cloudy

58°F

14°C

Humidity 39%
Wind Speed S 7 mph
Barometer 29.87 in (1011.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 29 Mar 11:56 am CDT
Extended Forecast for

Sioux Falls SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 75. South wind 5 to 10 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. West northwest wind around 5 mph becoming east in the evening.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 80. East wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 43. Northwest wind 5 to 10 mph becoming north 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 43 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 45 mph.

    High: 53 °F

    Mostly Cloudy
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow showers after 1pm. Cloudy, with a high near 41.

    High: 41 °F

    Cloudy then
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely before 1am, then a chance of snow after 1am. Cloudy, with a low around 31. Chance of precipitation is 60%.

    Low: 31 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.

    High: 46 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 75. South wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 42. West northwest wind around 5 mph becoming east in the evening.
Monday
Mostly sunny, with a high near 80. East wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43. Northwest wind 5 to 10 mph becoming north 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Mostly cloudy, with a high near 53. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 45 mph.
Tuesday Night
Mostly cloudy, with a low around 28. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
A 40 percent chance of snow showers after 1pm. Cloudy, with a high near 41.
Wednesday Night
Snow showers likely before 1am, then a chance of snow after 1am. Cloudy, with a low around 31. Chance of precipitation is 60%.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 52.
Friday Night
Showers likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 46.
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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:
11:53 am CDT Mar 29, 2026
Forecast Valid:
12pm CDT Mar 29, 2026-6pm CDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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