Weather WorldHarrisonville, IL Weather Forecast
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Harrisonville Weather Forecast
| THIS AFTERNOON | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  | | | |  |  | |  |  | |  |
| Cloudy | Chance of Showers | Chance of Showers | Cloudy | Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Chance of Showers | Partly Cloudy |
| Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 70°FHi: 21°C | Lo: 60°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Hi: 65°FHi: 18°C Lo: 45°FLo: 7°C |
| POP: 50% | POP: 50% | POP: 50% | POP: 80% | POP: 70% | POP: 50% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1149 AM CDT Sat Oct 31 2026 
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Issued: 1245 PM CDT Sat Oct 31 2026
Key Messages
- A mild, largely-dry Halloween is in store with intermittent sprinkles/light rain being the only sensible weather.
- A more potent system arrives late Monday and brings the likelihood of a widespread, beneficial rainfall through at least Thursday. Hazardous weather associated with this system is very unlikely (less than 10%).
- Temperatures begin a gradual cooling trend today, but remain at least near early November normals.
Aviation
/18Z TAFS THROUGH 00Z MONDAY/... Issued at 1240 PM CDT Sa...