Lake Normandy, IL Weather Forecast
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Lake Normandy Weather Forecast
| THIS AFTERNOON | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Mostly Sunny | Partly Cloudy | Patchy Fog | Mostly Clear | Sunny | Clear | Clear | Sunny | Clear | Sunny | Clear | Clear |
| Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 80°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 85°FHi: 29°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Hi: 85°FHi: 29°C Lo: 51°FLo: 11°C | Hi: 85°FHi: 29°C Lo: 51°FLo: 11°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 242 PM CDT Sat Oct 03 2026 

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Issued: 1243 PM CDT Sat Oct 3 2026
Key Messages
- A gradual warming trend in temperatures is forecast the next seven days.
- Temperatures will rise from near normal values Sunday through Tuesday to around 5 to 10 degrees above normal for the second half of the week.
- No significant rainfall is forecast for at least the next seven days.
Discussion
... Issued at 1242 PM CDT Sat Oct 3 2026
Following the passage of Friday`s cold front, dry and seasonable mild conditions are forecast to open the new week. A weak/dry secondary cold front will p...
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