| NWS Forecast for: Dubuque County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 222 AM CDT Tue Jul 14 2026 | |
| Today: Patchy fog after midnight. Sunny, hot with highs in the lower 90s. Northwest winds around 5 mph. Tonight: Mostly clear. Humid with lows in the upper 60s. Northwest winds around 5 mph. Wednesday: Sunny, hot with highs in the lower 90s. Northwest winds around 5 mph. Heat index values up to 100. Wednesday Night: Mostly clear. Humid with lows in the lower 70s. West winds around 5 mph in the evening, becoming light and variable. Thursday: Sunny, hot with highs in the lower 90s. Southwest winds around 5 mph. Heat index values up to 100. Thursday Night: Mostly clear. Lows in the lower 70s. Heat index values up to 100 early in the evening. Friday: Sunny with a chance of showers and thunderstorms. Hot with highs in the lower 90s. Chance of rain 40 percent. Friday Night: Partly cloudy in the evening, then clearing. Lows in the lower 70s. Saturday: Sunny, hot with highs around 90. Saturday Night: Partly cloudy. Lows in the upper 60s. Sunday Through Monday: Mostly clear. Highs in the mid 80s. Lows in the upper 60s. | |
| Zone Forecast: Dubuque County | |
Visit your local NWS office at: https://www.weather.gov/dvn |