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Diversion Drainage Lake, IL 7-Day Weather Forecast
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Diversion Drainage Lake Weather Forecast
Diversion Drainage Lake, IL Weather Forecast Date: 844 PM CDT Tue Aug 11 2026
Weather forecast for Diversion Drainage Lake, IL
Tonight Lo: 75°F Lo: 24°C |
Tonight... Mostly clear early this evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. South winds around 5 mph. Chance of rain 20%. |
Wed Hi: 89°FHi: 32°C Lo: 70°F Lo: 21°C |
Wednesday... Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the upper 80s. South winds around 5 mph. Chance of rain 70%. Heat index values up to 100. |
| Thu Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Thursday... Becoming mostly cloudy in the afternoon. A chance of thunderstorms. Showers likely, mainly in the morning. Humid with highs in the mid 80s. Southeast winds around 5 mph. Chance of rain 70%. |
| Fri Hi: 85°FHi: 29°C Lo: 70°F Lo: 21°C |
Friday... Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the mid 80s. Chance of rain 40%. |
Sat Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Saturday... Mostly sunny. Highs around 90. Heat index values up to 105 in the afternoon. |
Sun Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Sunday... Partly cloudy. Highs in the upper 80s. Lows in the upper 60s. |
| Mon Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Monday... Partly cloudy. Highs in the lower 80s. Lows in the mid 60s. |
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