Greenfield, SD Weather Forecast
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Greenfield Weather Forecast
| THIS AFTERNOON | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
| Chance of Showers | Chance of Showers | Cloudy | Chance of T-Storm | Chance of T-Storm | Showers | Showers | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy |
| Hi: 61°FHi: 16°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 50°FHi: 10°C | Lo: 40°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 51°FHi: 11°C | Lo: 39°FLo: 4°C |
| POP: 20% | POP: 20% | POP: 100% | POP: 100% | POP: 70% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1204 PM CDT Sat Oct 31 2026 

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Issued: 1234 PM CDT Sat Oct 31 2026
Key Messages
- Showers and isolated thunderstorms continue into Saturday morning, especially east of the James River. Locally heavy rain and lightning are the main threats.
- Outside of showers, drizzle and fog are expected into mid Saturday morning. Fog is most likely west of the James River.
- Additional scattered showers and isolated storms Saturday night into early Sunday.
- More widespread rain returns later Sunday night into Monday night. Moderate to high (60 to 90%) chance for more than an inch of...
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