Sioux City 7-day weather forecast

Written by:
June 30, 2025
ESOlex // Shutterstock

Sioux City 7-day weather forecast

Stacker created the forecast for Sioux City, Iowa using data from OpenWeather. This week's high is 93 °F on Friday, while the low is 60 °F on Tuesday. There are expected to be 3 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, June 30

- High of 83 °F, low of 61 °F (50% humidity)
- Partly cloudy with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:51 AM, sunset at 9:06 PM
1 / 6
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Tuesday, July 1

- High of 84 °F, low of 60 °F (44% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (6 mph wind)
- Sunrise at 5:52 AM, sunset at 9:06 PM
2 / 6
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Wednesday, July 2

- High of 89 °F, low of 61 °F (53% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:52 AM, sunset at 9:06 PM
- First quarter moon
3 / 6
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Thursday, July 3

- High of 92 °F, low of 72 °F (51% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 5:53 AM, sunset at 9:06 PM
4 / 6
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Friday, July 4

- High of 93 °F, low of 75 °F (53% humidity)
- Sunny with a 91% chance of rain (1 mm of rain)
- Fresh breeze (20 mph wind)
- Sunrise at 5:53 AM, sunset at 9:06 PM
5 / 6
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Saturday, July 5

- High of 82 °F, low of 65 °F (51% humidity)
- Partly cloudy with a 100% chance of rain (7 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 5:54 AM, sunset at 9:05 PM
6 / 6
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Sunday, July 6

- High of 82 °F, low of 62 °F (53% humidity)
- Mostly cloudy with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 5:55 AM, sunset at 9:05 PM

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