Quad-City, IL Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Quad-City Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY |
| Clear | Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C Lo: 65°FLo: 18°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 551 PM CDT Sat Aug 22 2026 

Quad-City Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Quad-City Weather Map
Quad-City Quick Facts
Quad-City Forecast Discussion
Issued: 610 PM CDT Sat Aug 22 2026
Key Messages
- Quiet weather expected through the weekend.
- Outside of a system centered around Wednesday, mainly dry conditions are forecast to prevail until late next week.
Aviation
/00Z TAFS THROUGH 00Z SUNDAY/... Issued at 609 PM CDT Sat Aug 22 2026
With sunset the boundary layer will decouple with winds of 5 knots or less through sunrise. After 16z/23 some diurnal cumulus will begin developing with winds of 5-10 knots.
Watches / Warnings / Advisories
/WARNINGS/ADVISORIES... IA...None. IL...None. MO....
Weather World