Weather WorldHarrison Primary School, IL Weather Forecast
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Harrison Primary School Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  | |  |  | | | | | | | |
| Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Mostly Cloudy | Showers | Showers | Showers | Showers | Showers Likely | Chance of Showers | Chance of Showers |
| Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C |
| POP: 40% | POP: 20% | POP: 20% | POP: 30% | POP: 70% | POP: 70% | POP: 90% | POP: 70% | POP: 60% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 322 PM CDT Fri Oct 30 2026 
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Issued: 143 PM CDT Fri Oct 30 2026
Key Messages
- Light to moderate showers will track across central Illinois this afternoon through Sunday, bringing beneficial rainfall with little to no flooding impacts. Localized amounts of 0.50 to 0.75 inches remain possible northwest of the Illinois River today, but the chance of exceeding an inch over the weekend is under 10% areawide.
- Daily rain chances and mild temps with highs in the upper 60s and 70s continue into the first half of next week, with a 60% chance for rainfall to exceed one i...