| NWS Forecast for: Dubuque County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 127 PM CDT Sat Jun 27 2026 | |
This Afternoon: Partly sunny. Highs around 80. East winds around 10 mph. Tonight: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s. East winds 5 to 10 mph. Sunday: Mostly sunny. Humid with highs in the upper 80s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Sunday Night: Mostly cloudy in the evening, then becoming partly cloudy. Warmer with lows in the mid 70s. South winds 15 to 20 mph. Monday: Sunny, hot with highs in the lower 90s. South winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 108 in the afternoon. Monday Night Through Thursday: Mostly clear. Hot. Lows in the mid 70s. Highs in the lower 90s. Heat index values up to 105. Thursday Night And Friday: Partly cloudy. A chance of showers and thunderstorms. Hot. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 100. | |
| Zone Forecast: Dubuque County | |
Visit your local NWS office at: https://www.weather.gov/dvn |