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Jaycee Park Des Plaines, IL Weather Forecast
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Jaycee Park Des Plaines Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  |  |  |  |  | | | | | | |
| Chance of T-Storm | Showers | Clearing | Clear | Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Clear | Mostly Sunny | Partly Cloudy |
| Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C |
| POP: 100% | POP: 80% |
POP = Probability of Precipitation.
Weather Outlook Updated: 605 AM CDT Thu Oct 01 2026 
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Issued: 348 AM CDT Thu Oct 1 2026
Key Messages
- Periods of rain, at times heavy, will continue through this evening. Additional rainfall up to 1-2" (and possibly narrow corridors in excess of 2") may lead to localized flooding and river rises.
- Dry and seasonably cool conditions are expected this weekend into early next week.
Discussion
... Issued at 348 AM CDT Thu Oct 1 2026
Regional radar imagery shows an expansive area of showers ongoing across the region early this morning, with the earlier focused axis of torrential rainfall in e...