| NWS Forecast for: Rock Island County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 1211 AM CDT Mon Sep 21 2026 |  |
Rest Of Tonight: Cloudy with a slight chance of showers with patchy very light drizzle. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph. Chance of rain 20 percent. Monday: Patchy very light drizzle in the morning. Mostly cloudy with a chance of showers. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of rain 50 percent. Monday Night: Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s. Northeast winds 10 to 15 mph. Tuesday: Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 60s. Northeast winds around 10 mph with gusts up to 20 mph. Chance of rain 40 percent. Tuesday Night: Mostly clear. Lows in the upper 40s. Northeast winds 5 to 10 mph. Wednesday: Sunny. Highs in the upper 60s. Wednesday Night And Thursday: Partly cloudy. Lows in the lower 50s. Highs in the upper 60s. Thursday Night Through Sunday: Mostly cloudy. Lows in the mid 50s. Highs in the lower 70s. | |
| Zone Forecast: Rock Island County | |
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