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Diffenbaugh-Harmon Park, IL 7-Day Weather Forecast
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Diffenbaugh-Harmon Park Weather Forecast
Diffenbaugh-Harmon Park, IL Weather Forecast Date: 126 PM CDT Wed Sep 30 2026
Weather forecast for Diffenbaugh-Harmon Park, IL
Today Hi: 65°FHi: 18°C Lo: 65°F Lo: 18°C |
This Afternoon... Cloudy with a 50% chance of showers. Not as warm. Near steady temperature in the mid 60s. South winds 5 to 10 mph. |
| Thu Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Thursday... Showers with highs in the lower 70s. Southwest winds 5 to 10 mph, becoming west in the afternoon. Chance of rain near 100%. |
Fri Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Friday... Sunny. Highs in the mid 60s. North winds around 10 mph with gusts up to 25 mph. |
| Sat Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Saturday... Mostly clear. Lows in the upper 40s. Highs in the upper 60s. |
| Sun Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Sunday... Mostly clear. Lows in the upper 40s. Highs in the upper 60s. |
| Sun Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Sunday... Mostly clear. Lows in the upper 40s. Highs in the upper 60s. |
| Mon Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Monday... Clear. Highs in the mid 60s. Lows in the mid 40s. |
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