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Roachtown Lake, IL Weather Forecast
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Roachtown Lake Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY |
 |  | | | | | | | | |  |  |
| Mostly Clear | Mostly Sunny | Clear | Sunny | Clear | Sunny | Clear | Clear | Mostly Clear | Mostly Sunny | Chance of Rain | Chance of Rain |
| Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 31°FLo: -1°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 69°FHi: 21°C | Hi: 69°FHi: 21°C Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C Lo: 45°FLo: 7°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Hi: 55°FHi: 13°C Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C Lo: 41°FLo: 5°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 132 AM CST Sat Nov 07 2026 
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Issued: 529 AM CST Sat Nov 7 2026
Key Messages
- A Freeze Warning remains in effect through 8 a.m. this morning.
- Hazardous weather is not anticipated through next Saturday as dry conditions prevail and temperatures gradually warm to start the week.
Aviation
/12Z TAFS THROUGH 18Z SUNDAY/... Issued at 525 AM CST Sat Nov 7 2026
Clear skies and calm wind have allowed temperatures to cool well in the 30s this morning, which has resulted in the river steam fog that is impacting terminals adjacent to rivers and river valleys. The densest has...