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

38°F

3°C

Humidity 89%
Wind Speed E 7 mph
Barometer 29.79 in (1009.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 16 Feb 11:56 pm CST
Extended Forecast for

Sioux Falls, Foss Field SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. East wind around 10 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain after 5pm. Mostly cloudy, with a high near 63. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 63 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Breezy, with a south southwest wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 40 mph.

    Low: 37 °F

    Breezy.
    Chance Rain
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 51. Breezy, with a west wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 51 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. West northwest wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 36. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    High: 36 °F

    Chance
    Rain/Snow
    then Chance
    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Cloudy, with a low around 17. Chance of precipitation is 60%.

    Low: 17 °F

    Snow Likely

  • Friday

    Friday: A 20 percent chance of snow before noon. Partly sunny, with a high near 32.

    High: 32 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. East wind around 10 mph.
Tuesday
A 40 percent chance of rain after 5pm. Mostly cloudy, with a high near 63. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday Night
A 50 percent chance of rain, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Breezy, with a south southwest wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 40 mph.
Wednesday
Sunny, with a high near 51. Breezy, with a west wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph.
Wednesday Night
Partly cloudy, with a low around 24. West northwest wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Thursday
A chance of rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 36. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Thursday Night
Snow likely, mainly before midnight. Cloudy, with a low around 17. Chance of precipitation is 60%.
Friday
A 20 percent chance of snow before noon. Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 14.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
Sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.76°W (Elev. 1421 ft)
Last Update:
9:43 pm CST Feb 16, 2026
Forecast Valid:
12am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation