Sioux Falls 7-day weather forecast

·Stacker

ESOlex // Shutterstock
ESOlex // Shutterstock

Stacker created the forecast for Sioux Falls, South Dakota using data from OpenWeather. This week's high is 83 °F on Saturday, while the low is 45 °F on Monday. There are expected to be 4 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, October 5

- High of 72 °F, low of 45 °F (51% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:28 AM, sunset at 7:01 PM

You may also like: How gas prices have changed in Sioux Falls in the last week

Tuesday, October 6

ESOlex // Shutterstock

1 / 6

Tuesday, October 6

- High of 78 °F, low of 54 °F (67% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:30 AM, sunset at 6:59 PM
Wednesday, October 7

STILLFX // Shutterstock

2 / 6

Wednesday, October 7

- High of 73 °F, low of 52 °F (50% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:31 AM, sunset at 6:57 PM
Thursday, October 8

John Cartwright // Shutterstock

3 / 6

Thursday, October 8

- High of 66 °F, low of 46 °F (45% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 7:32 AM, sunset at 6:56 PM
Friday, October 9

Rachasie // Shutterstock

4 / 6

Friday, October 9

- High of 78 °F, low of 54 °F (65% humidity)
- Sunny with a 100% chance of rain (10 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:33 AM, sunset at 6:54 PM
Saturday, October 10

Flamingo Images // Shutterstock

5 / 6

Saturday, October 10

- High of 83 °F, low of 65 °F (56% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 7:34 AM, sunset at 6:52 PM
- New moon

You may also like: How long does it take to sell a house in Sioux Falls in 2026?

Sunday, October 11

Matusciac Alexandru // Shutterstock

6 / 6

Sunday, October 11

- High of 81 °F, low of 61 °F (44% humidity)
- Sunny with a 100% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 7:35 AM, sunset at 6:50 PM