Weather WorldOlges Lake, IL Weather Forecast
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Olges Lake Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  | | | | | | | | |  |  |
| Clear | Sunny | Clear | Sunny | Clear | Clear | Clear | Mostly Clear | Mostly Clear | Mostly Sunny | Chance of Showers | Chance of Showers |
| Lo: 50°FLo: 10°C | Hi: 79°FHi: 26°C | Lo: 45°FLo: 7°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 85°FHi: 29°C Lo: 55°FLo: 13°C | Hi: 85°FHi: 29°C Lo: 55°FLo: 13°C | Hi: 85°FHi: 29°C Lo: 55°FLo: 13°C | Hi: 85°FHi: 29°C Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 537 PM CDT Sun Oct 04 2026 
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Issued: 605 PM CDT Sun Oct 4 2026
Key Messages
- Dry conditions and warming temperatures are expected through the week, with no hazardous weather expected.
Aviation
/00Z TAFS THROUGH 06Z TUESDAY/... Issued at 603 PM CDT Sun Oct 4 2026
Winds remain light as they veer out of the northeast Monday. VFR conditions persist under mostly clear skies.
Watches / Warnings / Advisories
/WARNINGS/ADVISORIES... MO...None. IL...None.