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.

Fair

7°F

-14°C

Humidity 73%
Wind Speed NW 10 mph
Barometer 30.68 in (1042.5 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 22 Feb 8:56 pm CST
Extended Forecast for

Lennox SD

  • Tonight

    Tonight: Partly cloudy, with a low around 2. North wind 5 to 10 mph becoming light and variable after midnight.

    Low: 2 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32. Breezy, with a light and variable wind becoming south 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    High: 32 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53. Breezy, with a south southwest wind 10 to 15 mph becoming northwest 20 to 25 mph in the morning. Winds could gust as high as 30 mph.

    High: 53 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 39. North northwest wind 5 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before midnight. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.

    Low: 17 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 2. North wind 5 to 10 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 32. Breezy, with a light and variable wind becoming south 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 20. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 53. Breezy, with a south southwest wind 10 to 15 mph becoming northwest 20 to 25 mph in the morning. Winds could gust as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 20. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 39. North northwest wind 5 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow before midnight. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Thursday
Sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 28.
Friday
Mostly sunny, with a high near 60.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lennox SD
 43.34°N 96.9°W (Elev. 1325 ft)
Last Update:
7:43 pm CST Feb 22, 2026
Forecast Valid:
9pm CST Feb 22, 2026-6pm CST Mar 1, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation