Dubuque weather live forecast

Today's maximum temperature in Dubuque is expected to be 37°F. Select a day from the live weather forecast for Dubuque, Iowa, USA for more weather parameters.

Saturday
14th Mar
37

32

1

1
Sunday
15th Mar
39

27

0

0
Monday
16th Mar
27

10

4

3
Tuesday
17th Mar
25

5

9

4
Wednesday
18th Mar
39

27

4

3

5-day weather forecast updated at 04:01 on Saturday 14th March 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 Saturday 14th March 2026

Expect broken clouds in Dubuque, Iowa with a maximum temperature of 37°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the south-east.

37
°F maximum temperature
32
°F minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
28
°F wind chill
17
mph wind from SE

Dubuque weather for Sunday 15th March 2026

Expect cloudy with sleet or snow in Dubuque, Iowa with a maximum temperature of 39°F and no hours of bright sunshine. There are 20-30 mm of sleet/snow expected with 97% chance of some sleet or snow and a strong breeze of 27 mph from the north.

39
°F maximum temperature
27
°F minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
97
% chance of some sleet or snow
<30
mm of sleet/snow expected
27
°F wind chill
27
mph wind from N

Dubuque weather for Monday 16th March 2026

Expect mostly cloudy with snow in Dubuque, Iowa with a maximum temperature of 27°F, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 5-10 cm of snow expected with 56% chance of some snow and a strong breeze of 27 mph from the north-west.

27
°F maximum temperature
10
°F minimum temperature
mostly cloudy with snow
4
hours of sunshine
3
UV index (Moderate)
56
% chance of some snow
<10
cm of snow expected
10
°F wind chill
27
mph wind from NW

Dubuque weather for Tuesday 17th March 2026

Expect clear skies with flurries of snow in Dubuque, Iowa with a maximum temperature of 25°F, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0-2 cm of snow expected with 60% chance of some snow and a moderate breeze of 16 mph from the north-west.

25
°F maximum temperature
5
°F minimum temperature
clear skies with flurries of snow
9
hours of sunshine
4
UV index (Moderate)
60
% chance of some snow
<2
cm of snow expected
14
°F wind chill
16
mph wind from NW

Dubuque weather for Wednesday 18th March 2026

Expect mostly cloudy with light snow in Dubuque, Iowa with a maximum temperature of 39°F, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 28% chance of some snow and a moderate breeze of 16 mph from the south.