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Willmathsville, MO Weather Forecast
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Willmathsville Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY |
 |  |  |  | |  | |  |  | | | |
| Partly Cloudy | Partly Sunny | Chance of Showers | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of T-Storm | Chance of Showers | Partly Cloudy | Partly Cloudy | Sunny |
| Lo: 70°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C Lo: 71°FLo: 22°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Hi: 85°FHi: 29°C Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C |
| POP: 40% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 802 PM CDT Sat Sep 05 2026 
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Issued: 552 PM CDT Sat Sep 5 2026
Key Messages
- Hazardous heat continuing through the weekend and into parts of next week. An Extreme Heat Warning remains in effect areawide until 8 PM Saturday and for counties generally along and south of US-36 until Sunday at 8 PM. The Kansas City Metro and surrounding counties remains under an Extreme Heat Warning until 8 PM Tuesday.
- Showers and storms will be possible (30-50% chance) Sunday afternoon and evening. The highest chances are in northern Missouri.
- Marginal Risk (Level 1 of 5)...