| NWS Forecast for: Dubuque County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 242 PM CDT Wed May 20 2026 | |
| This Afternoon: Mostly sunny. Near steady temperature in the lower 60s. Northeast winds 5 to 10 mph. Tonight: Partly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph. Thursday: Mostly cloudy. Highs in the lower 60s. East winds around 10 mph with gusts up to 20 mph. Thursday Night: Mostly cloudy. Lows in the mid 40s. East winds around 10 mph with gusts up to 20 mph. Friday: Mostly cloudy. A chance of showers in the afternoon. Highs in the mid 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Friday Night: Showers likely in the evening. Lows around 50. Chance of rain 60 percent. Saturday And Saturday Night: Mostly cloudy. Highs in the lower 70s. Lows in the lower 50s. Sunday: Mostly sunny. Highs in the upper 70s. Sunday Night: Mostly clear. Lows in the mid 50s. Memorial Day Through Tuesday: Partly cloudy. Highs in the mid 80s. Lows in the upper 50s. | |
| Zone Forecast: Dubuque County | |
Visit your local NWS office at: https://www.weather.gov/dvn |