Weather WorldWilbur Thompson, IL Weather Forecast
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Wilbur Thompson Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  |  |  | | | |  |  | | | |
| Mostly Cloudy | Chance of Showers | Mostly Clear | Sunny | Clear | Sunny | Clear | Partly Cloudy | Partly Cloudy | Clearing | Mostly Clear | Partly Cloudy |
| Lo: 45°FLo: 7°C | Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C |
| POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1221 AM CDT Fri Oct 16 2026 
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Issued: 637 PM CDT Thu Oct 15 2026
Key Messages
- A fall storm system will move through the area through Friday bringing periods of rain showers and gusty northwesterly winds (the latter primarily on Friday).
- Frosty and near-freezing conditions favored away from Lake Michigan Friday night into Saturday and again Saturday night.
- After the brief period of chilly weather, there will be a warming trend this weekend into early next week.
Discussion
... Issued at 305 PM CDT Thu Oct 15 2026
Through Friday night:
An expansive fall storm system ...