Weather WorldAsh Park, IL Weather Forecast
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Ash Park Weather Forecast
| REST OF TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  | | |  |  | |  | | |  | |
| Sunny | Mostly Clear | Mostly Sunny | Clear | Partly Sunny | Chance of Showers | Partly Sunny | Partly Cloudy | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Hi: 71°FHi: 22°C Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C Lo: 49°FLo: 9°C |
| POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 737 AM CDT Thu Oct 08 2026 
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Issued: 557 AM CDT Thu Oct 8 2026
Key Messages
- Dry fuels and low relative humidity will lead to an elevated risk for afternoon agricultural field fires today through Saturday, especially southeast of the IL river.
- There is a slight chance for showers and thunderstorms Friday morning from I-74 north. Rainfall amounts should be light.
- The next widespread chance for rain is late Saturday into Sunday, especially over east central and southeast IL. Latest