Sioux Falls 7-day weather forecast

Written by:
February 10, 2025
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Sioux Falls 7-day weather forecast

Stacker created the forecast for Sioux Falls, South Dakota using data from OpenWeather. This week's high is 42 °F on Sunday, while the low is -14 °F on Tuesday. There are expected to be 2 sunny days and precipitation on 0 days this week.

NWS Sioux Falls SD has issued a cold weather advisory until Monday at 12:00 PM and a extreme cold watch until Tuesday at 12:00 PM.

Monday, February 17

- High of -3 °F, low of -12 °F (68% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (2 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:22 AM, sunset at 5:59 PM
1 / 6
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Tuesday, February 18

- High of 1 °F, low of -14 °F (70% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (2 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:20 AM, sunset at 6:01 PM
2 / 6
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Wednesday, February 19

- High of 4 °F, low of -11 °F (65% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (2 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:19 AM, sunset at 6:02 PM
3 / 6
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Thursday, February 20

- High of 10 °F, low of -14 °F (62% humidity)
- Sunny with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:17 AM, sunset at 6:03 PM
- Last quarter moon
4 / 6
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Friday, February 21

- High of 18 °F, low of -10 °F (69% humidity)
- Sunny with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:16 AM, sunset at 6:05 PM
5 / 6
Leonid Ikan // Shutterstock

Saturday, February 22

- High of 32 °F, low of 7 °F (78% humidity)
- Partly cloudy with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:14 AM, sunset at 6:06 PM
6 / 6
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Sunday, February 23

- High of 42 °F, low of 15 °F (77% humidity)
- Partly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:12 AM, sunset at 6:07 PM

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