Weather WorldWalnut Hill, IL Weather Forecast
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Walnut Hill Weather Forecast
| OVERNIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  | | | | | | | | | |
| Mostly Cloudy | Sunny | Mostly Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny |
| Lo: 49°FLo: 9°C | Hi: 80°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C | Lo: 49°FLo: 9°C | Hi: 85°FHi: 29°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 85°FHi: 29°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1058 PM CDT Sat Oct 03 2026 
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Issued: 637 PM CDT Sat Oct 3 2026
Key Messages
- No hazardous weather is expected through the forecast period as temperatures gradually warm and dry weather prevails.
Aviation
/00Z TAFS THROUGH 06Z MONDAY/... Issued at 636 PM CDT Sat Oct 3 2026
Light and variable surface winds will shift out of the northwest Sunday morning, but are expected to remain below 10kts. VFR conditions persist.
Watches / Warnings / Advisories
/WARNINGS/ADVISORIES... MO...None. IL...None.