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Sun Lake, IL 7-Day Weather Forecast
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Sun Lake Weather Forecast
Sun Lake, IL Weather Forecast Date: 141 PM CDT Mon Sep 21 2026
Weather forecast for Sun Lake, IL
Today Hi: 61°FHi: 16°C Lo: 55°F Lo: 13°C |
This Afternoon... Mostly cloudy. Near steady temperature in the lower 60s. Northeast winds 15 to 20 mph with gusts up to 25 mph. |
Tue Hi: 61°FHi: 16°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly cloudy. A slight chance of showers late in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of precipitation 20%. |
| Wed Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Wednesday... Mostly cloudy. Highs in the mid 60s. Northeast winds 10 to 15 mph. |
| Thu Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Thursday... Mostly cloudy. Highs in the mid 60s. |
Fri Hi: 65°FHi: 18°C Lo: 50°F Lo: 10°C |
Friday... Partly cloudy. Highs in the mid 60s. |
| Sat Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Saturday... Mostly cloudy. Highs in the mid 60s. |
| Sun Hi: 69°FHi: 21°C |
Sunday... Mostly cloudy. Highs in the upper 60s. |
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