Weather World
City of Rock Island, IllinoisRock Island, IL 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Rock Island Weather Forecast
Rock Island, IL Weather Forecast Date: 852 PM CST Mon Mar 02 2026
Weather forecast for Rock Island, IL
Tonight Lo: 35°F Lo: 2°C |
Tonight... Cloudy. A slight chance of rain after midnight. Not as cool with lows in the mid 30s. Southeast winds around 5 mph. Chance of rain 20%. |
| Tue Hi: 45°FHi: 7°C Lo: 35°F Lo: 2°C |
Tuesday... Cloudy. A chance of rain, mainly in the morning. Highs in the mid 40s. East winds around 5 mph. Chance of rain 50%. |
Wed Hi: 51°FHi: 11°C Lo: 41°F Lo: 5°C |
Wednesday... Partly sunny in the morning, then becoming mostly cloudy. A 50% chance of rain. Highs in the lower 50s. East winds 5 to 10 mph. |
| Thu Hi: 59°FHi: 15°C Lo: 45°F Lo: 7°C |
Thursday... Cloudy. Rain likely, mainly in the morning. Highs in the upper 50s. Chance of rain 70%. |
| Fri Hi: 70°FHi: 21°C Lo: 51°F Lo: 11°C |
Friday... Rain, warmer with highs around 70. Chance of rain 90%. |
| Sat Hi: 61°FHi: 16°C Lo: 39°F Lo: 4°C |
Saturday... Mostly cloudy. A chance of rain in the morning. Highs in the lower 60s. Chance of rain 30%. |
Sun Hi: 61°FHi: 16°C Lo: 41°F Lo: 5°C |
Sunday... Partly cloudy. Lows in the upper 30s. Highs in the lower 60s. |
Rock Island Radar Loop
Use the map search tool if you want to place a location marker on the radar map...