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Sioux City 7-day weather forecast
Stacker created the forecast for Sioux City, Iowa using data from OpenWeather. This week's high is 75 °F on Thursday, while the low is 37 °F on Tuesday. There are expected to be 2 sunny days and rain on 4 days this week.
NWS Sioux Falls SD has issued a fire weather watch until Tuesday at 08:00 PM.
Monday, April 14
- High of 59 °F, low of 43 °F (47% humidity)- Overcast with a 20% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Strong breeze (26 mph wind)
- Sunrise at 6:45 AM, sunset at 8:05 PM
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1 / 6
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Tuesday, April 15
- High of 63 °F, low of 37 °F (27% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:43 AM, sunset at 8:06 PM
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:43 AM, sunset at 8:06 PM

2 / 6
Ryzhkov Oleksandr // Shutterstock
Wednesday, April 16
- High of 74 °F, low of 46 °F (41% humidity)
- Partly sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:42 AM, sunset at 8:08 PM
- Partly sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:42 AM, sunset at 8:08 PM

3 / 6
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Thursday, April 17
- High of 75 °F, low of 54 °F (78% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Fresh breeze (19 mph wind)
- Sunrise at 6:40 AM, sunset at 8:09 PM
- Overcast with a 100% chance of rain (3 mm of rain)
- Fresh breeze (19 mph wind)
- Sunrise at 6:40 AM, sunset at 8:09 PM

4 / 6
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Friday, April 18
- High of 60 °F, low of 50 °F (75% humidity)
- Overcast with a 33% chance of rain (0 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 6:39 AM, sunset at 8:10 PM
- Overcast with a 33% chance of rain (0 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 6:39 AM, sunset at 8:10 PM

5 / 6
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Saturday, April 19
- High of 61 °F, low of 42 °F (41% humidity)
- Fair with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 6:37 AM, sunset at 8:11 PM
- Fair with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 6:37 AM, sunset at 8:11 PM
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6 / 6
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Sunday, April 20
- High of 53 °F, low of 45 °F (89% humidity)
- Overcast with a 100% chance of rain (13 mm of rain)
- Fresh breeze (22 mph wind)
- Sunrise at 6:35 AM, sunset at 8:12 PM
- Last quarter moon
- Overcast with a 100% chance of rain (13 mm of rain)
- Fresh breeze (22 mph wind)
- Sunrise at 6:35 AM, sunset at 8:12 PM
- Last quarter moon