Weather World
Greenfield School, SD Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Greenfield School Weather Forecast
| OVERNIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  | |  |  |  |  |  | |  | | |
| Mostly Clear | Patchy Fog | Mostly Clear | Sunny | Partly Cloudy | Chance of Showers | Chance of T-Storm | Clearing | Partly Cloudy | Partly Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C |
| POP: 20% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1149 PM CDT Thu Aug 20 2026 
Greenfield School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Greenfield School Weather Map
Greenfield School Quick Facts
Greenfield School Forecast Discussion
Issued: 1106 PM CDT Thu Aug 20 2026
Key Messages
- Warmer temperatures continue on Friday, with another low chance (20%) for thunderstorms in the afternoon and evening along and south of the Missouri River.
- Slightly cooler weather for the weekend. Saturday should remain dry. Rain chances (40-70%) return to western portions of the area by Sunday morning, expanding east through Sunday night.
- Additional chances for rain, and potentially thunderstorms (5-10%), are possible through the first half of next week...