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Quad-City, IL Weather Forecast
Quad-City, IL Weather Forecast Date: 906 PM CDT Fri Aug 21 2026
The area/counties/county of: Rock Island, including the cities of: Moline and Rock Island.or toggle through each period.
Tonight... Partly cloudy with a chance of showers and thunderstorms this evening, then mostly clear after midnight. Some thunderstorms May be severe with damaging winds and large hail. Lows in the mid 60s. Northwest winds 5 to 10 mph. Chance of rain 40%.
Saturday... Sunny. Highs in the lower 80s. Northwest winds 10 to 15 mph.
Saturday Night... Clear. Lows around 60. Northwest winds 5 to 10 mph.
Sunday... Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.
Sunday Night... Partly cloudy. Lows in the upper 50s. North winds around 5 mph in the evening, becoming light and variable.
Monday... Partly cloudy. Highs in the upper 70s. Lows in the lower 60s.
Monday Night... Partly cloudy. Highs in the upper 70s. Lows in the lower 60s.
Tuesday... Partly sunny. Highs around 80.
Tuesday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 30%.
Wednesday... Mostly sunny. Highs in the lower 80s.
Wednesday Night... Mostly clear. Lows in the mid 60s. Highs in the lower 80s.
Thursday... Mostly clear. Lows in the mid 60s. Highs in the lower 80s.
POP = Probability of Precipitation
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