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 80 掳F on Monday, while the low is 26 掳F on Sunday. There is expected to be 1 sunny day and rain on 3 days this week.

There are currently no weather alerts.

Monday, April 13

- High of 80 掳F, low of 55 掳F (53% humidity)
- Overcast with a 23% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (5 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:47 AM, sunset at 8:07 PM
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1 / 6
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Tuesday, April 14

- High of 72 掳F, low of 52 掳F (36% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:45 AM, sunset at 8:08 PM
2 / 6
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Wednesday, April 15

- High of 63 掳F, low of 48 掳F (74% humidity)
- Partly sunny with a 100% chance of rain (10 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Strong breeze (27 mph wind)
- Sunrise at 6:44 AM, sunset at 8:09 PM
3 / 6
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Thursday, April 16

- High of 80 掳F, low of 46 掳F (34% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:42 AM, sunset at 8:10 PM
4 / 6
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Friday, April 17

- High of 68 掳F, low of 39 掳F (46% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:40 AM, sunset at 8:11 PM
- New moon
5 / 6
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Saturday, April 18

- High of 42 掳F, low of 33 掳F (32% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Strong breeze (28 mph wind)
- Sunrise at 6:39 AM, sunset at 8:12 PM
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6 / 6
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Sunday, April 19

- High of 54 掳F, low of 26 掳F (25% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:37 AM, sunset at 8:14 PM

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