Hazardous Weather Conditions
Current conditions at
Sioux Falls, Foss Field (KFSD)
Lat: 43.58°NLon: 96.75°WElev: 1427ft.
Fair
30°F
-1°C
| Humidity | 54% |
| Wind Speed | NW 20 G 33 mph |
| Barometer | 30.07 in (1019.9 mb) |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 17°F (-8°C) |
| Last update | 18 Apr 8:56 am CDT |
Extended Forecast for
Garretson SD
Today

High: 49 °F
Sunny and
BreezyTonight
Low: 31 °F
Mostly Clear
and Blustery
then Mostly
CloudySunday

High: 53 °F
Sunny
Sunday Night

Low: 29 °F
Mostly Clear
Monday
High: 71 °F
Sunny then
Mostly Sunny
and BreezyMonday Night

Low: 44 °F
Partly Cloudy
Tuesday

High: 76 °F
Sunny
Tuesday Night

Low: 50 °F
Mostly Clear
Wednesday
High: 85 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Detailed Forecast
Today
Sunny, with a high near 49. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Tonight
Partly cloudy, with a low around 31. Blustery, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 53. North northwest wind around 10 mph.
Sunday Night
Mostly clear, with a low around 29. North wind 5 to 10 mph becoming east southeast after midnight.
Monday
Sunny, with a high near 71. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 44. South wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Mostly sunny, with a high near 85. Breezy.
Wednesday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 60. Breezy.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 80. Breezy.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 40. Breezy.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 54. 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)
8:28 am CDT Apr 18, 2026
10am CDT Apr 18, 2026-6pm CDT Apr 24, 2026



