Sioux City 7-day weather forecast

Written by:
March 23, 2026
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 84 °F on Thursday, while the low is 30 °F on Sunday. There are expected to be 2 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, April 13

- High of 82 °F, low of 59 °F (48% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:47 AM, sunset at 8:04 PM
1 / 6
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Tuesday, April 14

- High of 76 °F, low of 55 °F (26% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:45 AM, sunset at 8:05 PM
2 / 6
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Wednesday, April 15

- High of 75 °F, low of 52 °F (27% humidity)
- Partly cloudy with a 100% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Strong breeze (25 mph wind)
- Sunrise at 6:44 AM, sunset at 8:06 PM
3 / 6
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Thursday, April 16

- High of 84 °F, low of 50 °F (32% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:42 AM, sunset at 8:07 PM
4 / 6
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Friday, April 17

- High of 74 °F, low of 45 °F (41% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Fresh breeze (24 mph wind)
- Sunrise at 6:41 AM, sunset at 8:08 PM
- New moon
5 / 6
Canva

Saturday, April 18

- High of 50 °F, low of 37 °F (25% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Strong breeze (27 mph wind)
- Sunrise at 6:39 AM, sunset at 8:10 PM
6 / 6
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Sunday, April 19

- High of 57 °F, low of 30 °F (23% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:37 AM, sunset at 8:11 PM

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