Sioux City 7-day weather forecast

Written by:
March 23, 2026
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Sioux City 7-day weather forecast

created the forecast for Sioux City, Iowa using data from . This week's high is 90 掳F on Friday, while the low is 62 掳F on Wednesday. There are expected to be 2 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, June 1

- High of 86 掳F, low of 66 掳F (50% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:51 AM, sunset at 8:56 PM
1 / 6
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Tuesday, June 2

- High of 80 掳F, low of 64 掳F (51% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:50 AM, sunset at 8:57 PM
2 / 6
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Wednesday, June 3

- High of 80 掳F, low of 62 掳F (52% humidity)
- Overcast with a 66% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:50 AM, sunset at 8:57 PM
3 / 6
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Thursday, June 4

- High of 78 掳F, low of 63 掳F (69% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:49 AM, sunset at 8:58 PM
4 / 6
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Friday, June 5

- High of 90 掳F, low of 65 掳F (55% humidity)
- Mostly cloudy with a 100% chance of rain (6 mm of rain)
- Moderate breeze (18 mph wind)
- Sunrise at 5:49 AM, sunset at 8:59 PM
5 / 6
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Saturday, June 6

- High of 84 掳F, low of 62 掳F (55% humidity)
- Mostly sunny with a 0% chance of rain
- Moderate breeze (13 mph wind)
- Sunrise at 5:49 AM, sunset at 8:59 PM
6 / 6
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Sunday, June 7

- High of 86 掳F, low of 64 掳F (56% humidity)
- Mostly cloudy with a 33% chance of rain (0 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 5:48 AM, sunset at 9:00 PM

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