| NWS Forecast for: Rock Island County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 623 AM CDT Mon Sep 28 2026 |  |
| Today: Sunny. Highs in the mid 70s. Light and variable winds, becoming northeast around 5 mph this afternoon. Tonight: Mostly clear. Lows in the mid 50s. Southeast winds around 5 mph. Tuesday: Mostly sunny. Highs in the upper 70s. South winds 5 to 10 mph. Tuesday Night: Partly cloudy in the evening, then becoming mostly cloudy. Warmer with lows in the mid 60s. South winds 5 to 10 mph. Wednesday: Mostly cloudy with a 50 percent chance of showers. Highs in the upper 70s. South winds 10 to 15 mph. Wednesday Night: Mostly cloudy. A chance of showers in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 70 percent. Thursday: Showers with a chance of thunderstorms in the morning, then showers likely in the afternoon. Near steady temperature in the upper 60s. Chance of rain 80 percent. Thursday Night: Mostly cloudy. A chance of showers in the evening. Cooler with lows in the mid 50s. Chance of rain 50 percent. Friday Through Sunday: Partly cloudy. Highs in the upper 60s. Lows in the mid 50s. | |
| Zone Forecast: Rock Island County | |
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