Sioux City weather live forecast

Today's maximum temperature in Sioux City is expected to be 59°F. Select a day from the live weather forecast for Sioux City, Iowa, USA for more weather parameters.

Friday
13th Feb
59

28

10

2
Saturday
14th Feb
61

36

3

2
Sunday
15th Feb
64

28

10

3
Monday
16th Feb
64

37

10

3
Tuesday
17th Feb
66

37

4

2

5-day weather forecast updated at 04:01 on Friday 13th February 2026 GMT

More about Sioux City

Sioux City by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Iowa

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

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 Friday 13th February 2026

Expect scattered clouds in Sioux City, Iowa with a maximum temperature of 59°F, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the south-east.

59
°F maximum temperature
28
°F minimum temperature
scattered clouds
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
4
mph wind from SE

Sioux City weather for Saturday 14th February 2026

Expect broken clouds in Sioux City, Iowa with a maximum temperature of 61°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the south-east.

61
°F maximum temperature
36
°F minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
61
°F wind chill
4
mph wind from SE

Sioux City weather for Sunday 15th February 2026

Expect scattered clouds in Sioux City, Iowa with a maximum temperature of 64°F, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.

64
°F maximum temperature
28
°F minimum temperature
scattered clouds
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from S

Sioux City weather for Monday 16th February 2026

64
°F maximum temperature
37
°F minimum temperature
scattered clouds
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
64
°F wind chill
6
mph wind from SE

Sioux City weather for Tuesday 17th February 2026

Expect broken clouds in Sioux City, Iowa with a maximum temperature of 66°F, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-east.