| NWS Forecast for: Rock Island County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 126 PM CDT Sun Sep 6 2026 |  |
| This Afternoon: Partly sunny. Near steady temperature in the lower 80s. East winds 5 to 10 mph. Tonight: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. East winds 5 to 10 mph. Labor Day: Mostly sunny. Highs in the lower 80s. Southeast winds 5 to 10 mph. Monday Night: Partly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph. Tuesday: Mostly sunny. Hot with highs around 90. South winds 5 to 10 mph with gusts up to 20 mph. Tuesday Night: Mostly cloudy. Showers likely after midnight. Warmer with lows in the lower 70s. Chance of rain 70 percent. Wednesday: Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. Wednesday Night And Thursday: Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. Thursday Night: Clear. Lows in the upper 50s. Friday: Sunny. Highs in the mid 80s. Friday Night: Mostly clear. A chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent. Saturday: Mostly sunny. Highs in the mid 80s. | |
| Zone Forecast: Rock Island County | |
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