Sioux Falls 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Sioux Falls 7-day weather forecast

Stacker created the forecast for Sioux Falls, South Dakota using data from OpenWeather. This week's high is 75 °F on Wednesday, while the low is 22 °F on Friday. There are expected to be 2 sunny days and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, March 23

- High of 50 °F, low of 24 °F (26% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:24 AM, sunset at 7:42 PM
1 / 6
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Tuesday, March 24

- High of 57 °F, low of 35 °F (41% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:22 AM, sunset at 7:43 PM
2 / 6
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Wednesday, March 25

- High of 75 °F, low of 44 °F (29% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:21 AM, sunset at 7:44 PM
- First quarter moon
3 / 6
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Thursday, March 26

- High of 62 °F, low of 37 °F (35% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Fresh breeze (23 mph wind)
- Sunrise at 7:19 AM, sunset at 7:45 PM
4 / 6
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Friday, March 27

- High of 45 °F, low of 22 °F (26% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:17 AM, sunset at 7:46 PM
5 / 6
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Saturday, March 28

- High of 62 °F, low of 35 °F (24% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:15 AM, sunset at 7:48 PM
6 / 6
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Sunday, March 29

- High of 63 °F, low of 41 °F (36% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:13 AM, sunset at 7:49 PM

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