Weather
Quad Cities, IA/IL Weather Nov. 2–3: Rain Chances Hit 80%
DAVENPORT, IA – Residents across the Quad Cities in eastern Iowa and northwestern Illinois can expect several rounds of rain through early next week, with precipitation chances reaching 80% Monday nig
By Rachel Monroe · 2026-10-30T09:45:46.746Z
DAVENPORT, IA – Residents across the Quad Cities in eastern Iowa and northwestern Illinois can expect several rounds of rain through early next week, with precipitation chances reaching 80% Monday night and Tuesday.
According to the National Weather Service Quad Cities office, showers are possible Friday, Oct. 30, with a slight chance of thunderstorms overnight. A brief period of drier weather Sunday will give way to increasing rain chances beginning Monday, Nov. 2.
Friday, Oct. 30: Showers and Possible Thunderstorms
Friday will remain mostly cloudy, with a high near 60 degrees and a 40% chance of showers.
East winds around 5 mph are expected.
Friday night brings a 70% chance of precipitation, with showers likely and a slight chance of thunderstorms between 2 a.m. and 4 a.m. Saturday.
Temperatures will fall to approximately 51 degrees.
The National Weather Service's hazardous weather outlook indicates that strong to severe storms are not expected Friday or Friday night.
Saturday, Oct. 31: Halloween Rain Chances
Halloween will bring mostly cloudy skies and a high near 65 degrees.
A 50% chance of showers is expected, mainly before noon, with rain chances decreasing later in the day.
Saturday night will remain cloudy, with lows near 53 degrees.
Sunday, Nov. 1: Brief Dry Break
Sunday will feature partly sunny skies and a high near 69 degrees.
Sunday night will become mostly cloudy, with temperatures falling to approximately 55 degrees.
Monday, Nov. 2, Through Tuesday, Nov. 3: Widespread Rain
Monday brings showers likely, mainly after 1 p.m., with a 70% chance of precipitation and a high near 70 degrees.
Rain chances increase to 80% Monday night, with overnight lows around 59 degrees.
Tuesday will remain wet, with showers expected, an 80% chance of precipitation and a high near 71 degrees.
Showers remain likely Tuesday night, primarily before 1 a.m.
Drivers across Davenport, Bettendorf, Moline and Rock Island should prepare for potentially wet roads during early week commutes.
Residents are encouraged to monitor updated National Weather Service forecasts as the unsettled pattern approaches.