| NWS Forecast for: Dubuque County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 837 PM CDT Tue Jul 28 2026 | |
| Tonight: Mostly clear. Lows in the mid 60s. Northeast winds around 5 mph, becoming southeast after midnight. Wednesday: Sunny. Highs in the mid 80s. Southwest winds around 5 mph. Wednesday Night: Mostly clear. Humid with lows in the mid 60s. South winds around 5 mph. Thursday: Mostly sunny. Humid with highs in the mid 80s. South winds 5 to 10 mph. Thursday Night: Mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 40 percent. Friday: Showers with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 80 percent. Friday Night: Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 70 percent. Saturday: A chance of showers in the morning. Partly sunny. Highs around 80. Chance of rain 40 percent. Saturday Night Through Monday Night: Mostly clear. Lows in the mid 60s. Highs in the lower 80s. Tuesday: Mostly sunny. Highs in the mid 80s. | |
| Zone Forecast: Dubuque County | |
Visit your local NWS office at: https://www.weather.gov/dvn |