Weather WorldMount Vernon Muni, MO Weather Forecast
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Mount Vernon Muni Weather Forecast
| THIS AFTERNOON | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
 |  | | | | | | | | |
| Sunny | Clear | Sunny | Clear | Sunny | Clear | Clear | Clear | Mostly Clear | Mostly Clear |
| Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 80°FHi: 27°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C Lo: 60°FLo: 16°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 122 PM CDT Sun Oct 04 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1256 PM CDT Sun Oct 4 2026
Key Messages
- Temperatures gradually warming up into next week with a return of highs in the 80s.
- High confidence in dry weather through next weekend.
- Monitoring for fire weather threat 7-10 days out (late next weekend into early next week).
Aviation
/18Z TAFS THROUGH 18Z MONDAY/... Issued at 1230 PM CDT Sun Oct 4 2026
VFR conditions will persist through the TAF period. Gusty morning to mid-day winds today will diminish through the rest of this afternoon.
Watches / Warnings / Advisories
/WARNINGS/ADVIS...