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.

Mostly Cloudy

67°F

19°C

Humidity 29%
Wind Speed Calm
Barometer 29.79 in (1008.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 20 Apr 8:56 pm CDT
Extended Forecast for

6 Miles WNW Garretson SD

  • Tonight

    Tonight: Mostly clear, with a low around 42. South southeast wind 5 to 10 mph becoming north northeast after midnight.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. East northeast wind around 5 mph.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. East southeast wind around 10 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 87 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 59. Breezy, with a south southeast wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.

    Low: 59 °F

    Breezy.
    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 59. Breezy.

    High: 59 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 42. South southeast wind 5 to 10 mph becoming north northeast after midnight.
Tuesday
Sunny, with a high near 79. East northeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 51. East southeast wind around 10 mph.
Wednesday
Sunny, with a high near 87. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Wednesday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 59. Breezy, with a south southeast wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 39. Breezy.
Friday
Mostly sunny, with a high near 59. Breezy.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 57.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 34.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Garretson SD
 43.73°N 96.61°W (Elev. 1549 ft)
Last Update:
8:58 pm CDT Apr 20, 2026
Forecast Valid:
9pm CDT Apr 20, 2026-6pm CDT Apr 27, 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