Sioux Falls 7-day weather forecast

Written by:
June 8, 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 81 °F on Friday, while the low is 50 °F on Friday. There is expected to be 1 sunny day and rain on 4 days this week.

There are currently no weather alerts.

Monday, June 15

- High of 80 °F, low of 53 °F (29% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 5:45 AM, sunset at 9:09 PM
1 / 6
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Tuesday, June 16

- High of 77 °F, low of 51 °F (38% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:45 AM, sunset at 9:10 PM
2 / 6
Alex Linch // Shutterstock

Wednesday, June 17

- High of 79 °F, low of 57 °F (36% humidity)
- Partly sunny with a 100% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Strong breeze (28 mph wind)
- Sunrise at 5:45 AM, sunset at 9:10 PM
3 / 6
Leszek Glasner // Shutterstock

Thursday, June 18

- High of 64 °F, low of 51 °F (91% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:45 AM, sunset at 9:10 PM
4 / 6
Maxim Grohotov // Shutterstock

Friday, June 19

- High of 81 °F, low of 50 °F (35% humidity)
- Sunny with a 20% chance of rain (0 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 5:45 AM, sunset at 9:11 PM
5 / 6
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Saturday, June 20

- High of 80 °F, low of 58 °F (48% humidity)
- Mostly cloudy with a 95% chance of rain (1 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 5:45 AM, sunset at 9:11 PM
6 / 6
Cari Rubin Photography // Shutterstock

Sunday, June 21

- High of 78 °F, low of 58 °F (41% humidity)
- Overcast with a 0% chance of rain
- Moderate breeze (14 mph wind)
- Sunrise at 5:45 AM, sunset at 9:11 PM
- First quarter moon

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