DAVENPORT, Iowa – A soft gray sky stretches over the Mississippi River Valley this morning, with the smell of damp leaves and cool air hinting at what’s to come. Clouds will thicken as another fall system brushes through eastern Iowa and western Illinois, bringing late-day showers before calm, bright weather settles in midweek.
According to the National Weather Service in the Quad Cities, rain will begin late Tuesday afternoon, with the steadiest showers expected through the evening. Rainfall totals should reach a quarter to half an inch, enough to wet roads but not cause flooding. East winds will increase to 15 mph, gusting near 25 mph at times—especially along I-80 and Route 61. Commuters should expect slick spots and slower traffic through early Wednesday morning.
By sunrise Wednesday, the system exits, leaving a breezy and cooler day. Skies will gradually clear through midday, and sunshine should dominate the afternoon with highs near 58°F. Winds shift to the northeast, gusting near 30 mph at times before easing by evening.
Thursday and Friday will feature classic late-October weather—mostly sunny skies, highs in the mid-50s, and cool, dry evenings perfect for Halloween festivities. Trick-or-treaters can expect calm winds and temperatures in the upper 40s after sunset, ideal for layering under costumes.
The weekend brings more mild air with highs near 52°F on Saturday and mid-50s Sunday, perfect for raking leaves or enjoying the last vibrant touches of fall. After all, November’s chill is waiting in the wings—and long-range models already hint at a cooler, stormier pattern next week.
Five-Day Outlook for Davenport, IA–Moline, IL:
Tue: 55/45 – Showers developing late; breezy east winds.
Wed: 58/38 – Clearing; gusty northeast winds up to 30 mph.
Thu: 56/37 – Mostly sunny; calm and dry.
Fri: 55/37 – Mostly sunny; mild Halloween evening.
Sat: 52/36 – Partly sunny; seasonal chill, early November ahead.
