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St. Charles School, IL 7-Day Weather Forecast
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St. Charles School Weather Forecast
St. Charles School, IL Weather Forecast Date: 156 AM CDT Thu Aug 20 2026
Weather forecast for St. Charles School, IL
Tonight Lo: 65°F Lo: 18°C |
Tonight... Mostly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph. |
Thu Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Thursday... Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph. |
Fri Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Friday... Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of precipitation 50%. |
| Sat Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Saturday... Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 20%. |
| Sun Hi: 75°FHi: 24°C Lo: 61°F Lo: 16°C |
Sunday... Mostly sunny. Highs in the mid 70s. |
Mon Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Monday... Partly cloudy. Highs in the upper 70s. |
| Tue Hi: 80°FHi: 27°C Lo: 65°F Lo: 18°C |
Tuesday... Partly cloudy. Highs around 80. |
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