Current conditions at
Sioux Falls, Foss Field (KFSD)
Lat: 43.58°NLon: 96.75°WElev: 1427ft.
Mostly Cloudy
52°F
11°C
| Humidity | 64% |
| Wind Speed | W 5 mph |
| Barometer | 29.86 in (1011.2 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 51°F (11°C) |
| Last update | 19 Mar 11:56 pm CDT |
Extended Forecast for
Marion SD
Overnight

Low: 40 °F
Mostly Clear
Friday

High: 76 °F
Sunny
Friday Night

Low: 45 °F
Mostly Clear
Saturday

High: 85 °F
Mostly Sunny
Saturday Night
Low: 40 °F
Partly Cloudy
then Mostly
Cloudy and
BreezySunday

High: 53 °F
Decreasing
Clouds and
BreezySunday Night

Low: 30 °F
Mostly Clear
Monday

High: 56 °F
Partly Sunny
Monday Night

Low: 38 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 40. West southwest wind around 10 mph becoming northwest.
Friday
Sunny, with a high near 76. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 45. West northwest wind 5 to 10 mph becoming south southeast after midnight.
Saturday
Mostly sunny, with a high near 85. Southwest wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 40. Breezy, with a southeast wind 10 to 15 mph becoming north northeast 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 53. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 30.
Monday
Partly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Mostly cloudy, with a high near 60.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Partly sunny, with a high near 58. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Marion SD
43.42°N 97.26°W (Elev. 1453 ft)
43.42°N 97.26°W (Elev. 1453 ft)
11:13 pm CDT Mar 19, 2026
12am CDT Mar 20, 2026-6pm CDT Mar 26, 2026


