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Sioux City weather live forecast
Tomorrow's maximum temperature in Sioux City is expected to be 90°F.
-
Thursday
10th Jul -
Friday
11th Jul -
Saturday
12th Jul -
Sunday
13th Jul -
Monday
14th Jul
5-day weather forecast updated at 04:01 on Thursday 10th July 2025 GMT
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Recommended for Iowa
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 Thursday 10th July 2025
Expect isolated thunderstorms in Sioux City, Iowa with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 10-20 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 11 mph from the south-east.
- °F maximum temperature
- °F minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (High)
- % chance of some rain
- mm of rainfall expected
- high heat & humidity
- mph wind from SE
Sioux City weather for Friday 11th July 2025
Expect isolated thunderstorms in Sioux City, Iowa with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 9 mph from the south-east.
- °F maximum temperature
- °F minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (High)
- % chance of some rain
- mm of rainfall expected
- moderate heat & humidity
- mph wind from SE
Sioux City weather for Saturday 12th July 2025
Expect isolated thunderstorms in Sioux City, Iowa with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a light breeze of 6 mph from the north-west.
- °F maximum temperature
- °F minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- mph wind from NW
Sioux City weather for Sunday 13th July 2025
Expect scattered clouds in Sioux City, Iowa with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.
- °F maximum temperature
- °F minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- moderate heat & humidity
- mph wind from S
Sioux City weather for Monday 14th July 2025
Expect clear skies in Sioux City, Iowa with a maximum temperature of 90°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the south.
- °F maximum temperature
- °F minimum temperature
- clear skies
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- moderate heat & humidity
- mph wind from S
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