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.

A Few Clouds

58°F

14°C

Humidity 23%
Wind Speed W 17 G 36 mph
Barometer 29.92 in (1013.7 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 8 Apr 5:56 pm CDT
Extended Forecast for

Garretson SD

  • Tonight

    Tonight: Mostly clear, with a low around 27. Breezy, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 27 °F

    Mostly Clear
    and Breezy
    then Clear

  • Thursday

    Thursday: A 40 percent chance of showers, mainly after 3pm. Increasing clouds, with a high near 51. Northwest wind around 5 mph becoming north northeast in the afternoon.

    High: 51 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain showers, possibly mixing with snow after 10pm, then gradually ending. Cloudy during the early evening, then gradual clearing, with a low around 26. North northeast wind around 5 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Sunny, with a high near 57. North northeast wind around 5 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am. Increasing clouds, with a low around 39. East southeast wind 5 to 10 mph.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 1pm. Cloudy, with a high near 62. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely. Cloudy, with a low around 56. Breezy. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: A 50 percent chance of showers. Mostly cloudy, with a high near 78. Breezy.

    High: 78 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 1am. Partly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 27. Breezy, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Thursday
A 40 percent chance of showers, mainly after 3pm. Increasing clouds, with a high near 51. Northwest wind around 5 mph becoming north northeast in the afternoon.
Thursday Night
A chance of rain showers, possibly mixing with snow after 10pm, then gradually ending. Cloudy during the early evening, then gradual clearing, with a low around 26. North northeast wind around 5 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 57. North northeast wind around 5 mph.
Friday Night
A 20 percent chance of showers after 1am. Increasing clouds, with a low around 39. East southeast wind 5 to 10 mph.
Saturday
Showers likely, with thunderstorms also possible after 1pm. Cloudy, with a high near 62. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely. Cloudy, with a low around 56. Breezy. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 78. Breezy.
Sunday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 52.
Monday
A 40 percent chance of showers after 1pm. Mostly sunny, with a high near 73.
Monday Night
A 50 percent chance of showers. Partly cloudy, with a low around 35.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 46. Breezy.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 47.
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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:
5:29 pm CDT Apr 8, 2026
Forecast Valid:
6pm CDT Apr 8, 2026-6pm CDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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