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Lambert, IL Weather Forecast
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Lambert Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
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| Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny |
| Hi: 79°FHi: 26°C | Lo: 45°FLo: 7°C | Hi: 79°FHi: 26°C | Lo: 45°FLo: 7°C | Hi: 79°FHi: 26°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 907 AM CDT Fri Oct 23 2026 
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Issued: 622 AM CDT Fri Oct 23 2026
Key Messages
- Patchy fog is possible early this morning near bodies of water.
- Temperatures will remain seasonable, if not slightly above average, into early next week.
- No precipitation is expected through early next week.
Discussion
... Issued at 128 AM CDT Fri Oct 23 2026
The Quad State remains on the eastern side of an omega block pattern as a very large high pressure area is centered in southern Quebec. Very slow progression of the ridge into the Quad State will keep dry condition may allow for mo...