Weather WorldWinnebago, IL 7-Day Weather Forecast
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Winnebago Weather Forecast
Winnebago, IL Weather Forecast Date: 121 AM CDT Mon Oct 05 2026
Weather forecast for Winnebago, IL
Tonight Lo: 45°F Lo: 7°C |
Tonight... Clear. Near steady temperature in the mid 40s. Northwest winds around 5 mph. |
Mon Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Monday... Sunny. Highs in the mid 60s. Northeast winds around 5 mph. |
| Tue Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly sunny and breezy. Highs in the lower 70s. South winds 10 to 15 mph with gusts up to 30 mph. |
Wed Hi: 75°FHi: 24°C Lo: 45°F Lo: 7°C |
Wednesday... Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 70s. |
| Thu Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Thursday... Partly cloudy. Highs in the upper 60s. |
| Fri Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Friday... Partly cloudy. Highs in the upper 60s. |
| Sat Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Saturday... Mostly sunny. Highs in the lower 70s. |
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