| NWS Forecast for: Dubuque County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 242 AM CDT Fri May 22 2026 |  |
| Today: Mostly cloudy. Highs in the upper 60s. East winds 10 to 15 mph with gusts up to 25 mph. Tonight: Mostly cloudy. Lows in the lower 50s. East winds 10 to 15 mph. Saturday: Partly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Southeast winds around 5 mph, becoming southwest in the afternoon. Chance of rain 30 percent. Saturday Night: A chance of showers in the evening. Mostly cloudy. Lows in the mid 50s. Southwest winds around 5 mph. Chance of rain 40 percent. Sunday: Partly sunny in the morning, then clearing. Highs in the upper 70s. Northwest winds around 5 mph. Sunday Night And Memorial Day: Mostly clear. Lows in the mid 50s. Highs in the mid 80s. Monday Night And Tuesday: Mostly clear. Lows around 60. Highs in the upper 80s. Tuesday Night: Partly cloudy. Lows in the lower 60s. Wednesday: Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. Wednesday Night: Partly cloudy. Lows in the lower 60s. Thursday: Mostly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. | |
| Zone Forecast: Dubuque County | |
Visit your local NWS office at: https://www.weather.gov/dvn |