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City of Marseilles, ILMarseilles, IL 7-Day Weather Forecast
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Marseilles Weather Forecast
Marseilles, IL Weather Forecast Date: 121 AM CDT Thu Oct 01 2026
Weather forecast for Marseilles, IL
Tonight Lo: 65°F Lo: 18°C |
Tonight... Showers likely. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of precipitation 70%. |
Thu Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Thursday... Showers with a slight chance of thunderstorms. Highs in the lower 70s. Southwest winds 5 to 10 mph. Chance of precipitation near 100%. |
Fri Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Friday... Partly cloudy in the morning, then clearing. Highs in the mid 60s. North winds 5 to 10 mph. |
Sat Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Saturday... Sunny. Highs in the upper 60s. |
| Sun Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Sunday... Sunny. Highs in the lower 70s. |
| Mon Hi: 69°FHi: 21°C Lo: 41°F Lo: 5°C |
Monday... Sunny. Highs in the upper 60s. |
| Tue Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Tuesday... Sunny. Highs in the upper 60s. |
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