Sioux Falls 7-day weather forecast

Written by:
March 23, 2026
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Sioux Falls 7-day weather forecast

created the forecast for Sioux Falls, South Dakota using data from . This week's high is 81 掳F on Monday, while the low is 27 掳F on Sunday. There is expected to be 1 sunny day, snow on 2 days, and 2 days of rain this week.

There are currently no weather alerts.

Monday, March 30

- High of 81 掳F, low of 47 掳F (29% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:11 AM, sunset at 7:50 PM
1 / 6
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Tuesday, March 31

- High of 58 掳F, low of 44 掳F (46% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 7:10 AM, sunset at 7:51 PM
2 / 6
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Wednesday, April 1

- High of 42 掳F, low of 33 掳F (52% humidity)
- Overcast with a 100% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:08 AM, sunset at 7:52 PM
- Full moon
3 / 6
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Thursday, April 2

- High of 34 掳F, low of 31 掳F (98% humidity)
- Overcast with a 100% chance of snow (8 mm of snow)
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 7:06 AM, sunset at 7:54 PM
4 / 6
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Friday, April 3

- High of 34 掳F, low of 29 掳F (95% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:04 AM, sunset at 7:55 PM
5 / 6
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Saturday, April 4

- High of 39 掳F, low of 30 掳F (76% humidity)
- Overcast with a 20% chance of snow (0 mm of snow)
- Moderate risk of harm from sun exposure (4 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 7:03 AM, sunset at 7:56 PM
6 / 6
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Sunday, April 5

- High of 54 掳F, low of 27 掳F (49% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:01 AM, sunset at 7:57 PM

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