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.

Fair

65°F

18°C

Humidity 68%
Wind Speed SE 10 mph
Barometer 29.90 in (1011.8 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 25 May 12:56 am CDT
Extended Forecast for

Garretson SD

  • Overnight

    Overnight: Mostly clear, with a low around 56. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 88. South wind around 10 mph.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms between 9pm and 1am. Increasing clouds, with a low around 62. South wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 88. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 88 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. South southeast wind 5 to 10 mph.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Southeast wind 5 to 10 mph.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 56. South wind 10 to 15 mph, with gusts as high as 20 mph.
Memorial Day
Sunny, with a high near 88. South wind around 10 mph.
Monday Night
A slight chance of showers and thunderstorms between 9pm and 1am. Increasing clouds, with a low around 62. South wind 5 to 10 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 88. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 58. South southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 88. Southeast wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Partly sunny, with a high near 86.
Thursday Night
Mostly cloudy, with a low around 60.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 77.
Friday Night
Mostly cloudy, with a low around 58.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 76.
Saturday Night
Mostly cloudy, with a low around 55.
Sunday
Partly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Garretson SD
 43.71°N 96.49°W (Elev. 1549 ft)
Last Update:
1:33 am CDT May 25, 2026
Forecast Valid:
1am CDT May 25, 2026-6pm CDT May 31, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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