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Lyman Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  | | | |  |  |  | |  | |  |
| Chance of Rain | Rain | Chance of Rain | Rain | Rain | Mostly Cloudy | Clearing | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of Rain |
| Lo: 40°FLo: 4°C | Hi: 45°FHi: 7°C | Lo: 35°FLo: 2°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C | Hi: 61°FHi: 16°C Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C Lo: 39°FLo: 4°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C Lo: 45°FLo: 7°C |
| POP: 40% | POP: 100% | POP: 100% | POP: 100% | POP: 70% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1121 PM CDT Sat Oct 24 2026 
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Issued: 1225 AM CDT Sun Oct 25 2026
Key Messages
- Rain chances will become more widespread Sunday through Tuesday. Probabilities of seeing a half inch or more range from 30-60 percent across north central SD to 60-90 percent from south central SD into northeast SD and west central MN.
- Snow will mix in with the rain on Monday and Monday night across north central SD. Accumulations up to an inch are expected. There is a 10 percent chance of as much as 3 inches in portions of Corson county.
Discussion
... Issued at 113 PM CDT Sat Oct 24 ...