| NWS Forecast for: Dubuque County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 217 PM CDT Thu Jul 16 2026 | |
This Afternoon: Mostly sunny with a chance of showers with a slight chance of thunderstorms. Hot. Near steady temperature in the upper 80s. South winds around 5 mph. Chance of rain 40 percent. Heat index values up to 100. Tonight: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. South winds around 5 mph. Chance of rain 20 percent. Friday: Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Friday Night: Mostly clear. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Saturday: Sunny, hot with highs around 90. Northwest winds around 10 mph. Saturday Night And Sunday: Mostly clear. Lows in the mid 60s. Highs in the mid 80s. Sunday Night: Partly cloudy. Lows in the upper 60s. Monday: Mostly sunny. A chance of showers and thunderstorms in the morning. Hot with highs around 90. Chance of rain 30 percent. Monday Night: Partly cloudy in the evening, then clearing. Lows around 70. Tuesday Through Wednesday: Mostly clear. Highs in the lower 80s. Lows around 60. | |
| Zone Forecast: Dubuque County | |
Visit your local NWS office at: https://www.weather.gov/dvn |