Weather WorldSilas Willard Elementary School, IL Weather Forecast
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Silas Willard Elementary School Weather Forecast
| REST OF TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY |
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| Mostly Sunny | Chance of Showers | Chance of T-Storm | Chance of Showers | Showers | Showers | Chance of Showers | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear |
| Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 69°FLo: 21°C | Hi: 75°FHi: 24°C | Lo: 60°FLo: 16°C | Hi: 65°FHi: 18°C | Hi: 65°FHi: 18°C Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C Lo: 51°FLo: 11°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C Lo: 49°FLo: 9°C |
| POP: 40% | POP: 70% | POP: 50% | POP: 90% | POP: 90% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 917 AM CDT Tue Sep 29 2026 
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Issued: 543 AM CDT Tue Sep 29 2026
Key Messages
- Warm Midweek Temperatures: Highs will reach the low to mid-80s today and Wednesday, running 5 to 10 degrees above typical late-September averages.
- Initial Rain Chances Wednesday: Rain chances increase late tonight into Wednesday, particularly near the Illinois River Valley, though confidence in widespread rain remains low before Thursday.
- Heavy Rain Potential Thursday to Friday: Widespread heavy rain is expected Thursday through Friday. Areas north of Interstate 70 have a 50-80% chan...