| NWS Forecast for: Dubuque County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 253 PM CDT Wed Jul 1 2026 | |
This Afternoon: Mostly sunny with a slight chance of showers and thunderstorms. Hot. Near steady temperature in the upper 80s. Southwest winds around 15 mph with gusts up to 30 mph. Chance of rain 20 percent. Heat index values up to 100. Tonight: Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers and thunderstorms likely after midnight. Humid with lows in the mid 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. Heat index values up to 101 early in the evening. Thursday: Mostly sunny. Showers likely with a chance of thunderstorms in the morning. Humid with highs in the upper 80s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent. Thursday Night: Partly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 60 percent. Friday: Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 70 percent. Friday Night: Partly cloudy in the evening. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 70s. Chance of rain 70 percent. Independence Day: Showers likely with a chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent. Sunday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. Sunday Night: Partly cloudy. A chance of showers in the evening. Lows in the upper 60s. Chance of rain 30 percent. Monday Through Tuesday: Partly cloudy. Highs in the upper 80s. Lows in the upper 60s. | |
| Zone Forecast: Dubuque County | |
Visit your local NWS office at: https://www.weather.gov/dvn |