Gilchrist, IL Weather Forecast
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Gilchrist Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
| Mostly Sunny | Mostly Clear | Sunny | Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear |
| Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Hi: 71°FHi: 22°C Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 236 AM CDT Sun Oct 04 2026 

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Issued: 222 AM CDT Sun Oct 4 2026
Key Messages
- Pleasant, mainly dry weather is forecast through the period with near to above normal temperatures.
Aviation
/06Z TAFS THROUGH 06Z MONDAY/... Issued at 1227 AM CDT Sun Oct 4 2026
A weak storm system is passing to the north through 12 UTC Sunday with a trailing cold front. As the cold front passes the TAF sites through 12 UTC winds will switch from the southwest to northwest. Wind speeds are forecast to increase to 5 to 10 knots after 12 UTC with gusts after 15 UTC of 15 to 20 knots. Win...
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