Dubuque 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Dubuque 7-day weather forecast

Stacker created the forecast for Dubuque, Iowa using data from OpenWeather. This week's high is 90 °F on Friday, while the low is 67 °F on Saturday. There are expected to be 2 sunny days and rain on 5 days this week.

NWS Quad Cities IA IL has issued a extreme heat warning until Thursday at 10:00 PM.

Monday, June 29

- High of 88 °F, low of 75 °F (74% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 5:28 AM, sunset at 8:43 PM
- Full moon
1 / 6
Andrzej Kubik // Shutterstock

Tuesday, June 30

- High of 89 °F, low of 77 °F (69% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:28 AM, sunset at 8:43 PM
2 / 6
Deborah Kolb // Shutterstock

Wednesday, July 1

- High of 89 °F, low of 72 °F (68% humidity)
- Partly cloudy with a 52% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 5:29 AM, sunset at 8:43 PM
3 / 6
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Thursday, July 2

- High of 89 °F, low of 77 °F (67% humidity)
- Partly sunny with a 97% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:29 AM, sunset at 8:43 PM
4 / 6
Matusciac Alexandru // Shutterstock

Friday, July 3

- High of 90 °F, low of 73 °F (67% humidity)
- Sunny with a 66% chance of rain (0 mm of rain)
- Moderate breeze (15 mph wind)
- Sunrise at 5:30 AM, sunset at 8:43 PM
5 / 6
Leszek Glasner // Shutterstock

Saturday, July 4

- High of 86 °F, low of 67 °F (68% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 5:30 AM, sunset at 8:43 PM
6 / 6
Witaya Proadtayakogool // Shutterstock

Sunday, July 5

- High of 85 °F, low of 74 °F (80% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 5:31 AM, sunset at 8:42 PM

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