| NWS Forecast for: Rock Island County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 736 AM CDT Sun Jul 12 2026 |  |
| Today: Sunny. Highs in the upper 80s. Northeast winds around 5 mph. Tonight: Mostly clear. Lows in the mid 60s. East winds around 5 mph in the evening, becoming light and variable. Monday: Sunny, hot with highs in the lower 90s. Northwest winds around 5 mph. Monday Night: Clear with lows around 70. Northwest winds around 5 mph. Tuesday: Sunny, hot with highs in the lower 90s. Northwest winds around 5 mph. Heat index values up to 100. Tuesday Night Through Wednesday Night: Clear, hot. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 100. Thursday And Thursday Night: Mostly clear. Hot. Highs in the lower 90s. Lows in the lower 70s. Friday: Mostly sunny. Hot with highs in the lower 90s. Friday Night And Saturday: Mostly clear. Hot. Lows in the mid 70s. Highs in the lower 90s. | |
| Zone Forecast: Rock Island County | |
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