Weather World
Optimist Park, IL 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Optimist Park Weather Forecast
Optimist Park, IL Weather Forecast Date: 551 PM CDT Wed Oct 07 2026
Weather forecast for Optimist Park, IL
Tonight Lo: 50°F Lo: 10°C |
Tonight... Mostly clear. Lows around 50. Northwest winds 5 to 10 mph. |
Thu Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Thursday... Sunny. Highs in the mid 70s. Northwest winds around 5 mph. |
Fri Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Friday... Partly sunny with a chance of showers in the morning, then sunny in the afternoon. Highs in the upper 70s. Southeast winds 10 to 15 mph. Chance of rain 40%. |
| Sat Hi: 81°FHi: 27°C Lo: 60°F Lo: 16°C |
Saturday... Sunny. Highs in the lower 80s. |
| Sun Hi: 79°FHi: 26°C Lo: 51°F Lo: 11°C |
Sunday... Mostly clear. Highs in the upper 70s. Lows around 60. |
Columbus Day Hi: 79°FHi: 26°C Lo: 51°F Lo: 11°C |
Columbus Day... Partly cloudy. Highs in the upper 70s. Lows in the lower 50s. |
| Tue Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Tuesday... Partly cloudy. Highs in the mid 60s. Lows in the mid 40s. |
| Wed Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Wednesday... Partly cloudy. Highs in the mid 60s. Lows in the mid 40s. |
Optimist Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...