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 95 °F on Thursday, while the low is 63 °F on Tuesday. There are expected to be 4 sunny days and rain on 5 days this week.

NWS Sioux Falls SD has issued a heat advisory until Tuesday at 09:00 PM.

Monday, June 29

- High of 94 °F, low of 72 °F (42% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 5:48 AM, sunset at 9:12 PM
- Full moon
1 / 6
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Tuesday, June 30

- High of 91 °F, low of 63 °F (27% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:49 AM, sunset at 9:11 PM
2 / 6
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Wednesday, July 1

- High of 94 °F, low of 68 °F (42% humidity)
- Partly cloudy with a 100% chance of rain (8 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 5:49 AM, sunset at 9:11 PM
3 / 6
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Thursday, July 2

- High of 95 °F, low of 67 °F (42% humidity)
- Mostly sunny with a 20% chance of rain (0 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 9:11 PM
4 / 6
Dmitry Naumov // Shutterstock

Friday, July 3

- High of 93 °F, low of 67 °F (38% humidity)
- Mostly sunny with a 100% chance of rain (29 mm of rain)
- Moderate breeze (17 mph wind)
- Sunrise at 5:50 AM, sunset at 9:11 PM
5 / 6
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Saturday, July 4

- High of 90 °F, low of 67 °F (63% humidity)
- Partly cloudy with a 100% chance of rain (5 mm of rain)
- Moderate breeze (16 mph wind)
- Sunrise at 5:51 AM, sunset at 9:11 PM
6 / 6
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Sunday, July 5

- High of 90 °F, low of 67 °F (52% humidity)
- Fair with a 100% chance of rain (5 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 5:51 AM, sunset at 9:10 PM

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