| NWS Forecast for: Dubuque County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 521 PM CDT Sun Aug 2 2026 | |
| Tonight: Mostly clear. Patchy fog after midnight. Lows in the upper 50s. Northeast winds around 5 mph this evening, becoming light and variable. Monday: Patchy fog in the morning. Sunny. Highs in the lower 80s. Southeast winds around 5 mph. Monday Night: Mostly clear. Lows in the lower 60s. South winds 5 to 10 mph. Tuesday: Mostly sunny. Humid with highs in the lower 80s. South winds 5 to 10 mph. Tuesday Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Humid with lows in the lower 60s. South winds around 5 mph, becoming west around 5 mph after midnight. Chance of rain 80 percent. Wednesday: A chance of thunderstorms. Showers likely. Highs in the mid 70s. Chance of rain 70 percent. Wednesday Night: Mostly cloudy with a 50 percent chance of showers. Lows in the upper 50s. Thursday: Partly sunny in the morning, then clearing. Highs around 80. Thursday Night: Mostly clear. Lows around 60. Friday: Mostly sunny. Highs in the lower 80s. Friday Night: Mostly clear. Lows in the lower 60s. Saturday: Mostly sunny. Highs in the mid 80s. Saturday Night: Mostly clear. Lows in the mid 60s. Sunday: Mostly sunny. Highs in the mid 80s. | |
| Zone Forecast: Dubuque County | |
Visit your local NWS office at: https://www.weather.gov/dvn |