Weather WorldLake Hillcrest, IL 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Lake Hillcrest Weather Forecast
Lake Hillcrest, IL Weather Forecast Date: 1222 AM CDT Sun Aug 30 2026
Weather forecast for Lake Hillcrest, IL
Tonight Lo: 65°F Lo: 18°C |
Tonight... Mostly clear. Lows in the mid 60s. South winds around 5 mph. |
Sun Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Sunday... Sunny, hot with highs in the mid 90s. South winds 5 to 10 mph. |
| Mon Hi: 99°FHi: 37°C Lo: 79°F Lo: 26°C |
Monday... Sunny, hot with highs in the upper 90s. South winds 5 to 10 mph. |
| Tue Hi: 100°FHi: 38°C Lo: 79°F Lo: 26°C |
Tuesday... Mostly clear. Hot. Highs around 100. Lows in the upper 70s. Heat index values up to 105. |
| Wed Hi: 100°FHi: 38°C Lo: 79°F Lo: 26°C |
Wednesday... Mostly clear. Hot. Highs around 100. Lows in the upper 70s. Heat index values up to 105. |
| Thu Hi: 100°FHi: 38°C Lo: 79°F Lo: 26°C |
Thursday... Mostly clear. Hot. Highs around 100. Lows in the upper 70s. Heat index values up to 105. |
| Thu Hi: 100°FHi: 38°C Lo: 79°F Lo: 26°C |
Thursday... Mostly clear. Hot. Highs around 100. Lows in the upper 70s. Heat index values up to 105. |
Fri Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Friday... Mostly sunny. A slight chance of showers and thunderstorms in the morning. Hot with highs in the mid 90s. Chance of rain 20%. |
Lake Hillcrest Radar Loop
Use the map search tool if you want to place a location marker on the radar map...