Weather World
Sioux Park, SD Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Sioux Park Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  | |  |  | | | |  | | | |
| Partly Cloudy | Clearing | Partly Cloudy | Rain and Snow | Chance of Snow | Chance of Snow | Rain and Snow | Clearing | Mostly Clear | Clearing | Partly Cloudy | Partly Cloudy |
| Lo: 39°FLo: 4°C | Hi: 51°FHi: 11°C | Lo: 35°FLo: 2°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 41°FHi: 5°C | Lo: 31°FLo: -1°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C |
| POP: 40% | POP: 40% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 822 PM MDT Fri Oct 23 2026 
Sioux Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Sioux Park Weather Map
Sioux Park Quick Facts
Sioux Park Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 517 PM MDT Fri Oct 23 2026
Key Messages
- Later tonight, gusty northwest winds wind gusts around 40 to 50 mph are likely as a front tracks through.
- Much cooler this weekend with chances for light rain and possibly snow for parts of the western CWA Saturday night into Sunday morning and again Sunday night into Monday morning.
Discussion
...(This Evening Through Friday) Issued at 102 PM MDT Fri Oct 23 2026
Big changes are on the way to the area tonight. An area of low pressure tracking northeast west of the CWA will be the big so...