Weather WorldOlive Park, IL 7-Day Weather Forecast
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Olive Park Weather Forecast
Olive Park, IL Weather Forecast Date: 121 AM CDT Wed Oct 07 2026
Weather forecast for Olive Park, IL
Tonight Lo: 59°F Lo: 15°C |
Tonight... Mostly clear. Near steady temperature in the upper 50s. Southwest winds around 10 mph. |
Wed Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly sunny. Highs in the upper 70s inland, but only in the mid 70s near the lake. West winds around 10 mph. |
Thu Hi: 69°FHi: 21°C Lo: 50°F Lo: 10°C |
Thursday... Partly cloudy. Highs in the upper 60s. Northwest winds 5 to 10 mph. |
| Fri Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Friday... Partly cloudy. Highs in the lower 70s. |
| Sat Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Saturday... Sunny. Highs around 80. |
Sun Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Sunday... Mostly cloudy. Highs in the mid 70s. |
| Columbus Day Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Columbus Day... Partly cloudy. Highs in the mid 70s. |
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