Mayfield, SD Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Mayfield Weather Forecast
| THIS AFTERNOON | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Cloudy | Chance of Showers | Showers | Chance of T-Storm | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Chance of Showers | Showers Likely |
| Hi: 51°FHi: 11°C | Lo: 41°FLo: 5°C | Hi: 50°FHi: 10°C | Lo: 41°FLo: 5°C | Hi: 60°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C |
| POP: 100% | POP: 100% | POP: 70% | POP: 30% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 134 PM CDT Sun Oct 25 2026 

Mayfield Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Mayfield Weather Map
Mayfield Quick Facts
Mayfield Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 156 PM CDT Sun Oct 25 2026
Key Messages
- After a brief break through the late afternoon, scattered showers will gradually spread eastwards overnight. Widespread accumulations are expected through Monday night with most areas west of I-29 seeing accumulative amounts of 1+ inches. Locally higher amounts will be possible west of the James River Valley.
- An active pattern aloft will lead to additional rain chances on Wednesday and potentially over the weekend. Monitor your local forecast if you have any outdoor plans
- Near to sli...
Weather World