| NWS Forecast for: Dubuque County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 537 AM CDT Wed Jul 15 2026 | |
Today: Patchy fog this morning. Sunny, hot with highs in the lower 90s. Northwest winds around 5 mph. Heat index values up to 101 this afternoon. Tonight: Partly cloudy. Humid with lows in the lower 70s. Northwest winds around 5 mph in the evening, becoming light and variable. Heat index values up to 101 early in the evening. Thursday: Mostly sunny. Hot with highs in the lower 90s. South winds around 5 mph. Thursday Night: Partly cloudy. Humid with lows in the lower 70s. South winds around 5 mph. Friday: Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 90. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Friday Night Through Sunday: Mostly clear. Hot. Lows in the lower 70s. Highs around 90. Sunday Night And Monday: Partly cloudy. Lows around 70. Highs in the upper 80s. Monday Night And Tuesday: Mostly clear. Lows in the upper 60s. Highs in the lower 80s. | |
| Zone Forecast: Dubuque County | |
Visit your local NWS office at: https://www.weather.gov/dvn |