Weather World
Percival, IL 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Percival Weather Forecast
Percival, IL Weather Forecast Date: 112 AM CDT Mon Sep 21 2026
Weather forecast for Percival, IL
Tonight Lo: 69°F Lo: 21°C |
Tonight... Showers and thunderstorms likely. Near steady temperature in the upper 60s. Northeast winds around 5 mph. Chance of rain 70%. |
Mon Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Monday... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning. Much cooler with highs in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 50%. |
Tue Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Tuesday... Partly sunny. Highs in the lower 70s. Northeast winds around 10 mph. |
Wed Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Wednesday... Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. |
| Thu Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Thursday... Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. |
| Fri Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Friday... Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. |
| Fri Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Friday... Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. |
| Sat Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Saturday... Partly sunny. Highs in the upper 70s. |
Percival Radar Loop
Use the map search tool if you want to place a location marker on the radar map...