Fairmount Church, IL Weather Forecast
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Fairmount Church Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Clear | Sunny | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy |
| Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Hi: 75°FHi: 24°C Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 939 PM CDT Mon Oct 19 2026 

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Issued: 705 PM CDT Mon Oct 19 2026
Key Messages
- Above normal temperatures and dry weather will continue through the end of the week.
Aviation
/00Z TAFS THROUGH 06Z WEDNESDAY/... Issued at 702 PM CDT Mon Oct 19 2026
Light winds continue underneath a deck of high level cloudiness. VFR conditions will continue for at least another few days. The only potential exception will be if valley fog can develop overnight. This has occurred the past couple of nights, and with slightly greater moisture around today this would be a possibility agai...
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