| NWS Forecast for: Dubuque County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 826 PM CDT Fri Aug 14 2026 |  |
Tonight: A chance of thunderstorms. Showers likely. Some thunderstorms may produce heavy rainfall. Lows in the upper 60s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent. Saturday: Cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly sunny in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Humid with highs in the mid 80s. South winds 5 to 10 mph, becoming west in the afternoon. Chance of rain 50 percent. Saturday Night: Mostly cloudy with a chance of thunderstorms. A chance of showers. Humid with lows around 70. West winds around 5 mph. Chance of rain 50 percent. Sunday: Partly sunny. Humid with highs in the lower 80s. Northwest winds 5 to 10 mph. Sunday Night: Mostly clear. Humid with lows in the lower 60s. Northwest winds 5 to 10 mph. Monday And Monday Night: Mostly clear. Highs around 80. Lows in the lower 60s. Tuesday: Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. Tuesday Night: A chance of thunderstorms. Showers likely. Lows in the mid 60s. Chance of rain 70 percent. Wednesday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s. Wednesday Night Through Friday: Partly cloudy. Lows around 60. Highs in the mid 70s. | |
| Zone Forecast: Dubuque County | |
Visit your local NWS office at: https://www.weather.gov/dvn |