Sun Lake, IL 7-Day Weather Forecast
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Sun Lake Weather Forecast


Sun Lake, IL Weather Forecast Date: 756 PM CST Fri Nov 13 2026
Weather forecast for Sun Lake, IL
| Tonight Lo: 29°F Lo: -2°C |
Tonight... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 20s. Northwest winds 5 to 10 mph. |
| Sat Hi: 49°FHi: 9°C Lo: 30°F Lo: -1°C |
Saturday... Mostly sunny. Highs in the upper 40s. Northwest winds 5 to 10 mph. |
| Sun Hi: 49°FHi: 9°C Lo: 30°F Lo: -1°C |
Sunday... Sunny. Highs in the upper 40s. Northwest winds around 5 mph. |
| Mon Hi: 50°FHi: 10°C Lo: 30°F Lo: -1°C |
Monday... Sunny. Highs around 50. |
| Tue Hi: 55°FHi: 13°C Lo: 31°F Lo: -1°C |
Tuesday... Sunny. Highs in the mid 50s. |
| Wed Hi: 55°FHi: 13°C Lo: 41°F Lo: 5°C |
Wednesday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 50s. |
| Thu Hi: 60°FHi: 16°C Lo: 45°F Lo: 7°C |
Thursday... Mostly cloudy. Highs around 60. |
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