Weather WorldCox Lake, IL 7-Day Weather Forecast
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Cox Lake Weather Forecast
Cox Lake, IL Weather Forecast Date: 202 PM CDT Sun Oct 11 2026
Weather forecast for Cox Lake, IL
Today Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
This Afternoon... Sunny. Near steady temperature in the lower 80s. Northwest winds around 5 mph. |
| Columbus Day Hi: 91°FHi: 33°C Lo: 65°F Lo: 18°C |
Columbus Day... Sunny. Highs in the lower 90s. Southwest winds 5 to 10 mph. |
| Tue Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Tuesday... Sunny. Highs in the lower 90s. Southwest winds 5 to 10 mph. |
Wed Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Wednesday... A chance of thunderstorms. Showers. Highs in the mid 80s. Chance of rain 90%. |
| Thu Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Thursday... Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70%. |
Fri Hi: 69°FHi: 21°C Lo: 39°F Lo: 4°C |
Friday... Mostly cloudy in the morning, then becoming mostly sunny. Breezy with highs in the upper 60s. |
| Sat Hi: 60°FHi: 16°C |
Saturday... Sunny. Highs around 60. |
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