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Yoch Lake, IL Weather Forecast
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Yoch Lake Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  |  | | | | |  | |  |
| Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Partly Cloudy | Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of T-Storm | Chance of Showers |
| Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C |
| POP: 20% | POP: 40% | POP: 20% | POP: 30% | POP: 40% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 607 PM CDT Sat Aug 15 2026 
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Yoch Lake Forecast Discussion
Issued: 658 PM CDT Sat Aug 15 2026
Key Messages
- Widespread relief from the heat is expected on Monday.
- There is a low chance for scattered showers and thunderstorms tonight and then again tomorrow afternoon and evening. A storm or two during both rounds will be capable of strong wind gusts.
Aviation
/00Z TAFS THROUGH 06Z MONDAY/... Issued at 647 PM CDT Sat Aug 15 2026
VFR flight conditions are expected to prevail through the period. A few sprinkles or light showers will continue across central and northe...