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

61°F

16°C

Humidity 31%
Wind Speed SW 8 mph
Barometer 29.79 in (1008.6 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 2 May 10:56 pm CDT
Extended Forecast for

Garretson SD

  • Tonight

    Tonight: Isolated showers before midnight, then isolated sprinkles between midnight and 1am. Mostly cloudy, with a low around 44. South southwest wind around 10 mph becoming north after midnight. Chance of precipitation is 20%.

    Low: 44 °F

    Isolated
    Showers

  • Sunday

    Sunday: Sunny, with a high near 68. North northwest wind around 10 mph.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. West wind 5 to 10 mph becoming south southwest after midnight.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 70. Breezy, with a southwest wind 10 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 70 °F

    Mostly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 36. Breezy, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 36 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 55. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 55 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Isolated showers before midnight, then isolated sprinkles between midnight and 1am. Mostly cloudy, with a low around 44. South southwest wind around 10 mph becoming north after midnight. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 68. North northwest wind around 10 mph.
Sunday Night
Mostly clear, with a low around 46. West wind 5 to 10 mph becoming south southwest after midnight.
Monday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 70. Breezy, with a southwest wind 10 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 36. Breezy, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 55. North wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 71.
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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:
10:23 pm CDT May 2, 2026
Forecast Valid:
11pm CDT May 2, 2026-6pm CDT May 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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