Weather WorldDeer Lake, IL 7-Day Weather Forecast
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Deer Lake Weather Forecast
Deer Lake, IL Weather Forecast Date: 121 AM CDT Wed Oct 28 2026
Weather forecast for Deer Lake, IL
Tonight Lo: 50°F Lo: 10°C |
Tonight... Partly cloudy. Near steady temperature in the lower 50s. South winds around 5 mph. |
Wed Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Wednesday... Mostly sunny. Highs in the lower 70s. Southwest winds 5 to 10 mph, increasing to south 10 to 15 mph in the afternoon. |
Thu Hi: 69°FHi: 21°C Lo: 41°F Lo: 5°C |
Thursday... Mostly cloudy in the morning, then clearing. A slight chance of showers in the morning. Highs in the upper 60s. West winds around 10 mph, becoming northwest in the afternoon. Chance of precipitation 20%. |
Fri Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Friday... Mostly cloudy. Highs in the lower 60s. |
Sat Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Saturday... Cloudy with a 40% chance of showers. Highs in the lower 60s. |
Sun Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Sunday... Mostly cloudy with a 40% chance of showers. Highs in the mid 60s. |
| Mon Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Monday... Mostly cloudy with a 40% chance of showers. Highs in the mid 60s. |
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