Weather WorldOlive Park, IL 7-Day Weather Forecast
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Olive Park Weather Forecast
Olive Park, IL Weather Forecast Date: 736 PM CDT Sat Oct 10 2026
Weather forecast for Olive Park, IL
Tonight Lo: 59°F Lo: 15°C |
Tonight... Partly cloudy. Lows in the upper 50s. Southeast winds 5 to 10 mph. |
Sun Hi: 75°FHi: 24°C Lo: 61°F Lo: 16°C |
Sunday... Mostly sunny. Highs in the mid 70s inland, but only in the lower 70s near the lake. Southeast winds around 5 mph. |
Columbus Day Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Columbus Day... Partly cloudy. Highs in the mid 80s. Southwest winds 10 to 15 mph. |
| Tue Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Tuesday... Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 70s. Temperature falling into the lower 70s in the afternoon. |
Wed Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly cloudy with a 40% chance of showers. Highs in the upper 60s. |
| Thu Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Thursday... Mostly cloudy with a 50% chance of showers. Highs in the upper 60s. |
| Fri Hi: 61°FHi: 16°C Lo: 45°F Lo: 7°C |
Friday... Mostly cloudy. A chance of showers in the morning. Breezy with highs in the lower 60s. Chance of precipitation 30%. |
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