Sioux City weather live forecast

Tomorrow's maximum temperature in Sioux City is expected to be 23°C.

Sunday
4th May

23

9

14
Monday
5th May

24

10

11
Tuesday
6th May

25

10

10
Wednesday
7th May

22

12

4
Thursday
8th May

22

10

5

5-day weather forecast updated at 04:01 on Sunday 4th May 2025 GMT

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

Sioux City weather forecast by day

Below are the detailed weather forecasts for Sioux City for the next 5 days.

Sioux City weather for Sunday 4th May 2025

Expect clear skies in Sioux City, Iowa with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-east.

23
°C maximum temperature
9
°C minimum temperature
clear skies
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
23
°C wind chill
8
kph wind from SE

Sioux City weather for Monday 5th May 2025

Expect scattered clouds in Sioux City, Iowa with a maximum temperature of 24°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-east.

24
°C maximum temperature
10
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
24
°C wind chill
7
kph wind from SE

Sioux City weather for Tuesday 6th May 2025

Expect scattered clouds in Sioux City, Iowa with a maximum temperature of 25°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

25
°C maximum temperature
10
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from E

Sioux City weather for Wednesday 7th May 2025

Expect mostly cloudy with light rain in Sioux City, Iowa with a maximum temperature of 22°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a gentle breeze of 13 kph from the north-east.

22
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
6
UV index (High)
41
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
13
kph wind from NE

Sioux City weather for Thursday 8th May 2025

Expect mostly cloudy with light rain in Sioux City, Iowa with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a light breeze of 9 kph from the south-east.

22
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
5
UV index (Moderate)
20
% chance of some rain
<2
mm of rainfall expected
22
°C wind chill
9
kph wind from SE

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Metric (°C / mm) | Imperial (°F / inches)

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Iowa - quick facts
Flight time^✝	11.5 hours
Time difference	UK -6 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Tourist info	Iowa Tourism Office