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

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Patches Fog

28°F

-2°C

Humidity 100%
Wind Speed N 3 mph
Barometer 30.18 in (1023.6 mb)
Dewpoint 28°F (-2°C)
Visibility 3.00 mi
Last update 3 Mar 10:56 pm CST
Extended Forecast for

Sioux Falls SD

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 56. Light south southeast wind becoming south 5 to 10 mph in the morning.

    High: 56 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 34. South southeast wind around 5 mph.

    Low: 34 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 66. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A chance of rain before midnight, then showers and possibly a thunderstorm between midnight and 3am, then rain after 3am. Low around 43. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 43 °F

    Chance Rain
    then Showers

  • Friday

    Friday: Rain before noon, then showers likely and possibly a thunderstorm after noon. High near 61. East southeast wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    High: 61 °F

    Showers

  • Friday Night

    Friday Night: A chance of rain and snow showers before midnight, then a chance of rain and snow. Some thunder is also possible. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.

    Low: 27 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 30. Calm wind.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 56. Light south southeast wind becoming south 5 to 10 mph in the morning.
Wednesday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 34. South southeast wind around 5 mph.
Thursday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 66. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A chance of rain before midnight, then showers and possibly a thunderstorm between midnight and 3am, then rain after 3am. Low around 43. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Friday
Rain before noon, then showers likely and possibly a thunderstorm after noon. High near 61. East southeast wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Friday Night
A chance of rain and snow showers before midnight, then a chance of rain and snow. Some thunder is also possible. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
Last Update:
10:28 pm CST Mar 3, 2026
Forecast Valid:
11pm CST Mar 3, 2026-6pm CDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation