Weather WorldLeeper Lake, IL 7-Day Weather Forecast
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Leeper Lake Weather Forecast
Leeper Lake, IL Weather Forecast Date: 937 PM CDT Wed Oct 07 2026
Weather forecast for Leeper Lake, IL
Tonight Lo: 51°F Lo: 11°C |
Tonight... Mostly clear. Lows in the lower 50s. North winds around 5 mph late this evening, becoming light and variable. |
Thu Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Thursday... Sunny. Highs in the upper 70s. North winds around 5 mph. |
| Fri Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Friday... Mostly sunny. Highs in the mid 80s. Southeast winds 5 to 10 mph. |
| Sat Hi: 85°FHi: 29°C Lo: 59°F Lo: 15°C |
Saturday... Sunny. Highs in the mid 80s. |
| Sun Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Sunday... Mostly sunny. Highs in the upper 70s. |
| Columbus Day Hi: 85°FHi: 29°C Lo: 55°F Lo: 13°C |
Columbus Day... Mostly clear. Lows in the upper 50s. Highs in the mid 80s. |
Tue Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Tuesday... Partly cloudy. Highs in the upper 60s. Lows in the upper 40s. |
| Wed Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Wednesday... Partly cloudy. Highs in the upper 60s. Lows in the upper 40s. |
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