David Gillespie, IL Weather Forecast
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David Gillespie Weather Forecast
| LATE THIS AFTERNOON | TONIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Sunny | Partly Cloudy | Partly Cloudy | Clear | Sunny | Chance of T-Storm | Chance of Showers | Chance of Showers | Showers | Chance of Showers | Mostly Cloudy | Partly Cloudy |
| Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C |
| POP: 80% | POP: 50% | POP: 40% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 221 PM CDT Sun Oct 11 2026 

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Issued: 235 PM CDT Sun Oct 11 2026
Key Messages
- Record warmth is likely on Monday, along with breezy/gusty southwesterly winds.
- Showers likely and some embedded thunderstorms Tuesday night into Wednesday morning, and again on Thursday.
- Turning much cooler into next weekend.
Discussion
... Issued at 235 PM CDT Sun Oct 11 2026
Tonight through Tuesday:
Unseasonable warmth will continue to be the story for a few more days, particularly on Monday. Tonight, given dew points this afternoon in the mid to upper 50s in most spots, light souther...
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