Weather WorldCahokia, IL 7-Day Weather Forecast
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Cahokia Weather Forecast
Cahokia, IL Weather Forecast Date: 732 PM CDT Tue Oct 06 2026
Weather forecast for Cahokia, IL
Tonight Lo: 51°F Lo: 11°C |
Tonight... Clear. Lows in the lower 50s. South winds around 5 mph. |
Wed Hi: 89°FHi: 32°C Lo: 59°F Lo: 15°C |
Wednesday... Sunny, warmer with highs in the upper 80s. West winds 5 to 10 mph. |
| Thu Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Thursday... Sunny. Highs in the lower 80s. North winds around 5 mph. |
| Fri Hi: 85°FHi: 29°C Lo: 59°F Lo: 15°C |
Friday... Clear. Highs in the mid 80s. Lows in the upper 50s. |
| Sat Hi: 89°FHi: 32°C Lo: 60°F Lo: 16°C |
Saturday... Sunny. Highs in the upper 80s. |
Sun Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Sunday... Partly cloudy. A 40% chance of showers. Lows around 60. Highs around 80. |
Columbus Day Hi: 85°FHi: 29°C Lo: 60°F Lo: 16°C |
Columbus Day... Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. |
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