Dubuque weather live forecast

Today's maximum temperature in Dubuque is expected to be -3°C. Select a day from the live weather forecast for Dubuque, Iowa, USA for more weather parameters.

Monday
16th Mar
-3

-10

2

4
Tuesday
17th Mar
-5

-14

4

4
Wednesday
18th Mar
5

-5

6

6
Thursday
19th Mar
9

1

10

6
Friday
20th Mar
18

3

6

4

5-day weather forecast updated at 04:01 on Monday 16th 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 Monday 16th March 2026

Expect mostly cloudy with snow in Dubuque, Iowa with a maximum temperature of -3°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 5-10 cm of snow expected with 23% chance of some snow and a strong breeze of 45 kph from the north-west.

-3
°C maximum temperature
-10
°C minimum temperature
mostly cloudy with snow
2
hours of sunshine
4
UV index (Moderate)
23
% chance of some snow
<10
cm of snow expected
-12
°C wind chill
45
kph wind from NW

Dubuque weather for Tuesday 17th March 2026

Expect mostly cloudy with light snow in Dubuque, Iowa with a maximum temperature of -5°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 cm of snow expected with 88% chance of some snow and a moderate breeze of 24 kph from the south.

-5
°C maximum temperature
-14
°C minimum temperature
mostly cloudy with light snow
4
hours of sunshine
4
UV index (Moderate)
88
% chance of some snow
<5
cm of snow expected
-12
°C wind chill
24
kph wind from S

Dubuque weather for Wednesday 18th March 2026

Expect broken clouds in Dubuque, Iowa with a maximum temperature of 5°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south.

5
°C maximum temperature
-5
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
1
°C wind chill
23
kph wind from S

Dubuque weather for Thursday 19th March 2026

Expect scattered clouds in Dubuque, Iowa with a maximum temperature of 9°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

9
°C maximum temperature
1
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
6
°C wind chill
16
kph wind from NW

Dubuque weather for Friday 20th March 2026

Expect broken clouds in Dubuque, Iowa with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-west.