
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 79 °F on Thursday, while the low is 42 °F on Sunday. There is expected to be 1 sunny day and rain on 3 days this week.
There are currently no weather alerts.
Monday, October 13
- High of 68 °F, low of 48 °F (22% humidity)- Partly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:36 AM, sunset at 6:46 PM
- Last quarter moon
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Tuesday, October 14
- High of 62 °F, low of 57 °F (30% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:37 AM, sunset at 6:45 PM
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:37 AM, sunset at 6:45 PM

2 / 6
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Wednesday, October 15
- High of 76 °F, low of 56 °F (62% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Moderate breeze (18 mph wind)
- Sunrise at 7:38 AM, sunset at 6:43 PM
- Overcast with a 100% chance of rain (2 mm of rain)
- Moderate breeze (18 mph wind)
- Sunrise at 7:38 AM, sunset at 6:43 PM

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Thursday, October 16
- High of 79 °F, low of 67 °F (33% humidity)
- Overcast with a 41% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 7:39 AM, sunset at 6:42 PM
- Overcast with a 41% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 7:39 AM, sunset at 6:42 PM

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Friday, October 17
- High of 76 °F, low of 58 °F (35% humidity)
- Mostly cloudy with a 97% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:41 AM, sunset at 6:40 PM
- Mostly cloudy with a 97% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:41 AM, sunset at 6:40 PM

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Saturday, October 18
- High of 62 °F, low of 51 °F (32% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 7:42 AM, sunset at 6:38 PM
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 7:42 AM, sunset at 6:38 PM
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Sunday, October 19
- High of 68 °F, low of 42 °F (16% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:43 AM, sunset at 6:37 PM
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:43 AM, sunset at 6:37 PM