Weather WorldDelavan, IL 7-Day Weather Forecast
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Delavan Weather Forecast
Delavan, IL Weather Forecast Date: 337 AM CDT Tue Oct 27 2026
Weather forecast for Delavan, IL
Today Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Today... Mostly cloudy. Highs in the lower 70s. South winds 5 to 10 mph. |
Wed Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Wednesday... Mostly sunny. Highs in the upper 70s. South winds 5 to 10 mph. |
Thu Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Thursday... Mostly sunny. A chance of showers in the morning. Highs in the upper 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming west in the afternoon. Chance of rain 30%. |
Fri Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Friday... Partly sunny with a chance of showers in the morning, then mostly cloudy in the afternoon. Highs in the upper 70s. Chance of rain 30%. |
| Sat Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Saturday... Mostly cloudy with a 30% chance of showers. Highs in the lower 70s. |
| Sun Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Sunday... Mostly cloudy. A 50% chance of showers. Lows in the mid 50s. Highs in the lower 70s. |
| Mon Hi: 71°FHi: 22°C |
Monday... Mostly cloudy. A chance of showers. Highs in the lower 70s. Chance of rain 50%. |
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