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

70°F

21°C

Humidity 34%
Wind Speed N 15 mph
Barometer 29.71 in (1006.0 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 14 Apr 3:56 pm CDT
Extended Forecast for

Garretson SD

  • Tonight

    Tonight: A slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 45. North wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after 3pm. Partly sunny, with a high near 70. North northeast wind around 5 mph.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 1am. Mostly clear, with a low around 44. North northwest wind around 5 mph becoming south southeast after midnight.

    Low: 44 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 82. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. South southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers. Mostly cloudy, with a high near 68. Breezy, with a southeast wind 15 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 68 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 29. Blustery.

    Low: 29 °F

    Blustery.
    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: A 30 percent chance of snow showers before 1pm. Partly sunny, with a high near 43. Breezy.

    High: 43 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. Blustery.

    Low: 25 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Tonight
A slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 45. North wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of showers, mainly after 3pm. Partly sunny, with a high near 70. North northeast wind around 5 mph.
Wednesday Night
A 20 percent chance of showers before 1am. Mostly clear, with a low around 44. North northwest wind around 5 mph becoming south southeast after midnight.
Thursday
Sunny, with a high near 82. South wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 51. South southeast wind around 15 mph, with gusts as high as 25 mph.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 68. Breezy, with a southeast wind 15 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 29. Blustery.
Saturday
A 30 percent chance of snow showers before 1pm. Partly sunny, with a high near 43. Breezy.
Saturday Night
Partly cloudy, with a low around 25. Blustery.
Sunday
Sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 66. Breezy.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 74. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Garretson SD
 43.71°N 96.49°W (Elev. 1549 ft)
Last Update:
1:33 pm CDT Apr 14, 2026
Forecast Valid:
4pm CDT Apr 14, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation