| NWS Forecast for: Rock Island County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 1146 AM CDT Fri Sep 4 2026 | |
Rest Of Today: Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 106. Tonight: Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. Southwest winds around 5 mph. Heat index values up to 104 early in the evening. Saturday: Sunny, hot with highs in the lower 90s. North winds 5 to 10 mph. Heat index values up to 103. Saturday Night: Mostly clear. Humid with lows in the upper 60s. East winds 5 to 10 mph. Heat index values up to 101 early in the evening. Sunday: Mostly sunny. Humid with highs in the mid 80s. East winds 5 to 10 mph. Sunday Night Through Monday Night: Partly cloudy. Lows in the upper 60s. Highs in the mid 80s. Tuesday: Mostly sunny. Hot with highs in the lower 90s. Tuesday Night: Partly cloudy. A chance of showers after midnight. Lows in the mid 70s. Chance of rain 30 percent. Wednesday: Mostly sunny. Hot with highs in the lower 90s. Wednesday Night: Partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent. Thursday: Mostly sunny. Highs in the mid 80s. | |
| Zone Forecast: Rock Island County | |
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