Weather WorldMay Chapel, IL Weather Forecast
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May Chapel Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 | |  |  | |  | | | |  | |  |
| Patchy Drizzle | Patchy Drizzle | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Clearing | Mostly Clear | Mostly Clear | Mostly Sunny | Chance of Showers |
| Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C |
| POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 127 AM CDT Thu Sep 24 2026 
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Issued: 1200 AM CDT Thu Sep 24 2026
Key Messages
- No significant weather is expected across central Illinois over the next week.
Discussion
... Issued at 145 PM CDT Wed Sep 23 2026
Current Conditions and Synoptic Overview: Water vapor and upper air analysis continues to show a rather messy/convoluted pattern with a blocking pattern across the CONUS. An upper level low continues to slowly move east across Indiana. A large ridge across the Central Plains was also slowly moving east. The 12z ILX sounding showed a decent amount of saturati...