Hazardous Weather Conditions
Current conditions at
Sioux Falls, Foss Field (KFSD)
Lat: 43.58°NLon: 96.75°WElev: 1427ft.
Overcast
40°F
4°C
| Humidity | 77% |
| Wind Speed | N 17 G 30 mph |
| Barometer | 29.63 in (1003.1 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 17 Apr 7:56 am CDT |
Extended Forecast for
Garretson SD
Today
High: 48 °F
Chance
Showers and
Breezy then
Mostly Sunny
and WindyTonight
Low: 25 °F
Mostly Cloudy
and Blustery
then Mostly
ClearSaturday

High: 49 °F
Sunny and
BreezySaturday Night
Low: 28 °F
Mostly Clear
and Blustery
then Mostly
ClearSunday

High: 57 °F
Mostly Sunny
Sunday Night

Low: 32 °F
Mostly Clear
Monday
High: 71 °F
Sunny then
Mostly Sunny
and BreezyMonday Night

Low: 46 °F
Partly Cloudy
Tuesday

High: 79 °F
Sunny
Detailed Forecast
Today
A 50 percent chance of showers, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 48. Windy, with a north northwest wind 25 to 30 mph, with gusts as high as 40 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 49. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 28. Blustery, with a west wind 15 to 20 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 25 mph.
Sunday
Mostly sunny, with a high near 57. North northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 32. North wind 5 to 10 mph becoming east southeast after midnight.
Monday
Sunny, with a high near 71. Breezy.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Mostly sunny, with a high near 83. Breezy.
Wednesday Night
A 40 percent chance of showers. Partly cloudy, with a low around 58.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 78. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Garretson SD
43.71°N 96.49°W (Elev. 1549 ft)
43.71°N 96.49°W (Elev. 1549 ft)
7:08 am CDT Apr 17, 2026
8am CDT Apr 17, 2026-6pm CDT Apr 23, 2026



