Weather WorldMount Air Church, MO Weather Forecast
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Mount Air Church Weather Forecast
| THIS AFTERNOON | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  | | | | |  |  |  | | |  |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of Showers | Partly Cloudy | Partly Cloudy | Chance of T-Storm |
| Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C | Hi: 95°FHi: 35°C Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C Lo: 75°FLo: 24°C | Lo: 75°FLo: 24°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 128 PM CDT Wed Aug 26 2026 
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Issued: 233 PM CDT Wed Aug 26 2026
Key Messages
- An isolated thunderstorm or two is possible (20 percent chance) through this evening, mainly in south-central/ southwestern IL and southeastern MO. A thunderstorm could be strong to severe with damaging winds.
- Behind a cold front today, temperatures will be near to slightly below average before a heatwave build Sunday into next week.
Aviation
/18Z TAFS THROUGH 00Z FRIDAY/... Issued at 1205 PM CDT Wed Aug 26 2026
Confidence remains low that any showers or thunderstorms will impact TAF si...