Dubuque weather live forecast

Today's maximum temperature in Dubuque is expected to be 28°C. Select a day from the live weather forecast for Dubuque, Iowa, USA for more weather parameters.

Wednesday
24th Jun
28

19

10

5
Thursday
25th Jun
26

17

11

7
Friday
26th Jun
25

16

5

7
Saturday
27th Jun
27

16

6

4
Sunday
28th Jun
31

20

5

5

5-day weather forecast updated at 04:01 on Thursday 25th June 2026 GMT

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The 5-day weather forecast for Iowa (Dubuque) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Dubuque weather forecast by day

Below are the detailed weather forecasts for Dubuque for the next 5 days.

Dubuque weather for Wednesday 24th June 2026

Expect isolated thunderstorms in Dubuque, Iowa with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 2-5 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 20 kph from the west.

28
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
5
UV index (Moderate)
75
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
20
kph wind from W

Dubuque weather for Thursday 25th June 2026

Expect scattered clouds in Dubuque, Iowa with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

26
°C maximum temperature
17
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
16
kph wind from NW

Dubuque weather for Friday 26th June 2026

Expect broken clouds in Dubuque, Iowa with a maximum temperature of 25°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

25
°C maximum temperature
16
°C minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
20
kph wind from E

Dubuque weather for Saturday 27th June 2026

Expect broken clouds in Dubuque, Iowa with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-east.

27
°C maximum temperature
16
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from SE

Dubuque weather for Sunday 28th June 2026

Expect isolated thunderstorms in Dubuque, Iowa with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 36% chance of some rain and a moderate breeze of 27 kph from the south.