Weather WorldMillennium Park, IL 7-Day Weather Forecast
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Millennium Park Weather Forecast
Millennium Park, IL Weather Forecast Date: 325 PM CDT Tue Oct 20 2026
Weather forecast for Millennium Park, IL
Late Today Hi: 69°FHi: 21°C Lo: 41°F Lo: 5°C |
Late This Afternoon... Sunny. Temperatures in the upper 60s. Southeast winds around 5 mph. |
Wed Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Wednesday... Mostly sunny. Patchy fog early in the morning. Highs in the lower 70s. Light and variable winds, becoming southwest around 5 mph in the afternoon. |
| Thu Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Thursday... Mostly sunny. Highs in the lower 70s. Light and variable winds, becoming east around 5 mph in the afternoon. |
| Fri Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Friday... Mostly sunny. Highs in the upper 60s. |
Sat Hi: 70°FHi: 21°C Lo: 51°F Lo: 11°C |
Saturday... Partly cloudy in the morning, then becoming mostly cloudy. Highs around 70. |
| Sun Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Sunday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. |
Mon Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Monday... Mostly cloudy. Highs in the mid 60s. |
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