Sioux City 7-day weather forecast

Written by:
April 28, 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 85 °F on Saturday, while the low is 48 °F on Monday. There are expected to be 4 sunny days and rain on 1 day this week.

There are currently no weather alerts.

Monday, May 5

- High of 79 °F, low of 48 °F (36% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:14 AM, sunset at 8:29 PM
1 / 6
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Tuesday, May 6

- High of 76 °F, low of 51 °F (44% humidity)
- Partly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:13 AM, sunset at 8:30 PM
2 / 6
Jaromir Chalabala // Shutterstock

Wednesday, May 7

- High of 74 °F, low of 56 °F (42% humidity)
- Overcast with a 100% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:12 AM, sunset at 8:31 PM
3 / 6
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Thursday, May 8

- High of 73 °F, low of 56 °F (63% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:11 AM, sunset at 8:33 PM
4 / 6
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Friday, May 9

- High of 78 °F, low of 55 °F (47% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 6:10 AM, sunset at 8:34 PM
5 / 6
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Saturday, May 10

- High of 85 °F, low of 58 °F (38% humidity)
- Fair with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 6:08 AM, sunset at 8:35 PM
6 / 6
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Sunday, May 11

- High of 81 °F, low of 60 °F (33% humidity)
- Sunny with a 0% chance of rain
- Moderate breeze (17 mph wind)
- Sunrise at 6:07 AM, sunset at 8:36 PM

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