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Dean Park, IL 7-Day Weather Forecast
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Dean Park Weather Forecast
Dean Park, IL Weather Forecast Date: 637 AM CDT Fri Oct 09 2026
Weather forecast for Dean Park, IL
Today Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Today... Partly sunny with a chance of showers with a slight chance of thunderstorms this morning, then sunny this afternoon. Highs in the lower 80s. East winds 5 to 10 mph, becoming southeast this afternoon. Chance of rain 50%. |
Sat Hi: 81°FHi: 27°C Lo: 55°F Lo: 13°C |
Saturday... Mostly sunny in the morning, then becoming mostly cloudy. Highs in the lower 80s. Southeast winds 5 to 10 mph. |
Sun Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Sunday... Sunny. Highs in the upper 70s. Light and variable winds. |
| Columbus Day Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Columbus Day... Mostly sunny. Highs in the mid 80s. |
| Tue Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Tuesday... Mostly clear. Lows in the mid 60s. Highs around 80. |
Wed Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Wednesday... Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 50%. |
| Thu Hi: 75°FHi: 24°C |
Thursday... Partly sunny. A chance of showers. Highs in the mid 70s. Chance of rain 50%. |
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