| NWS Forecast for: Dubuque County Issued by: National Weather Service Quad Cities, IA/IL Last Update: 127 PM CDT Mon Jun 29 2026 | |
This Afternoon: Sunny, warmer with highs in the lower 90s. South winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 107. Tonight: Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. South winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 108 early in the evening. Tuesday: Mostly sunny. Hot with highs in the mid 90s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 108 in the afternoon. Tuesday Night: Partly cloudy. A chance of showers after midnight. Humid with lows in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 109 early in the evening. Wednesday: Sunny, hot with highs in the lower 90s. Southwest winds 15 to 20 mph. Heat index values up to 102. Wednesday Night And Thursday: Partly cloudy. A chance of showers and thunderstorms. Hot. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 100. Thursday Night: Partly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 70s. Chance of rain 60 percent. Heat index values up to 100 early in the evening. Friday: Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. Friday Night: A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 30 percent. Independence Day: Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent. Saturday Night: Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of rain 50 percent. Sunday: Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. | |
| Zone Forecast: Dubuque County | |
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