Weather WorldPierre Regional, SD Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Pierre Regional Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  |  |  |  | | | |  | | | |
| Chance of T-Storm | Clearing | Mostly Sunny | Chance of T-Storm | Partly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of T-Storm | Chance of Showers | Chance of T-Storm |
| Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C |
| POP: 20% | POP: 70% | POP: 40% | POP: 70% | POP: 40% | POP: 20% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 636 AM CDT Sat Aug 15 2026 
Pierre Regional Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Pierre Regional Weather Map
Pierre Regional Quick Facts
Pierre Regional Forecast Discussion
Issued: 640 AM CDT Sat Aug 15 2026
Key Messages
- Patchy to areas of fog will continue through the mid/late morning mainly James Valley and eastward.
- Scattered showers and weak thunderstorms will be possible through the afternoon mainly over portions of south central through northeastern SD and west central MN ahead and along a cold front. No severe weather is anticipated, however, heavy rainfall is possible.
- Average to slightly below average temperatures expected through the weekend.
Discussion
... Issue...