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Perryville Muni Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  | |  |  |  |  | |  | |  | |
| Sunny | Partly Cloudy | Mostly Sunny | Mostly Cloudy | Partly Sunny | Chance of Showers | Showers | Chance of Showers | Chance of Showers | Mostly Cloudy | Mostly Clear | Mostly Clear |
| Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 75°FHi: 24°C | Hi: 70°FHi: 21°C Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Hi: 69°FHi: 21°C Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C Lo: 51°FLo: 11°C |
| POP: 50% | POP: 80% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 917 AM CDT Tue Sep 29 2026 
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Issued: 612 AM CDT Tue Sep 29 2026
Key Messages
- Temperatures will rise 10 degrees above normal on Wednesday and Thursday with highs ranging from the upper 80s to around 90 degrees. More seasonable conditions quickly make a return on Friday with temperatures trending slightly below normal next weekend.
- Rain showers begin to build in from the west on Thursday night, peaking at a 50-80% chance across the entire region Friday into Friday night when a rumble of thunder will be possible.
- Daily rain chances linger through the weekend wit...