| NWS Forecast for: Dubuque County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 547 AM CDT Mon Aug 17 2026 | |
| Today: Sunny. Highs around 80. Northwest winds 5 to 10 mph. Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southwest winds around 5 mph. Tuesday: Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. West winds 5 to 10 mph. Chance of rain 70 percent. Tuesday Night: Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Humid with lows in the lower 60s. West winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 70 percent. Wednesday: Mostly sunny. Highs in the upper 70s. North winds around 5 mph. Wednesday Night: Partly cloudy. Lows in the upper 50s. Thursday And Thursday Night: Mostly clear. Highs in the upper 70s. Lows around 60. Friday: Mostly sunny. Highs in the upper 70s. Friday Night: Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 30 percent. Saturday: Mostly sunny. Highs in the upper 70s. Saturday Night: Mostly clear. Lows around 60. Sunday: Mostly sunny. Highs in the mid 70s. | |
| Zone Forecast: Dubuque County | |
Visit your local NWS office at: https://www.weather.gov/dvn |