Lake Echon, IL Weather Forecast
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Lake Echon Weather Forecast
| OVERNIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | MONDAY |
| Clear | Sunny | Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 41°FLo: 5°C | Hi: 51°FHi: 11°C | Hi: 49°FHi: 9°C Lo: 30°FLo: -1°C | Hi: 49°FHi: 9°C Lo: 30°FLo: -1°C | Hi: 50°FHi: 10°C Lo: 29°FLo: -2°C | Hi: 50°FHi: 10°C Lo: 29°FLo: -2°C | Hi: 55°FHi: 13°C Lo: 31°FLo: -1°C | Hi: 55°FHi: 13°C Lo: 31°FLo: -1°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1237 AM CST Tue Nov 10 2026 

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Issued: 1232 AM CST Tue Nov 10 2026
Key Messages
- Above average high temperatures will impact the area through Wednesday. Most locations will near 10-12 degrees above the climatological normal.
- A few showers or thunderstorms may develop ahead of a cold front on Wednesday afternoon. There is a very small risk for a few severe storms with damaging wind the main concern.
- A cold front will advance Wednesday night, dropping temperatures significantly through the rest of the week.
Discussion
... Issued at 1232 AM CST Tue Nov 10 2026
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