Sioux Falls weather live forecast

Today's maximum temperature in Sioux Falls is expected to be 23°C. Select a day from the live weather forecast for Sioux Falls, South Dakota, USA for more weather parameters.

Friday
19th Jun
23

13

4

5
Saturday
20th Jun
24

12

6

9
Sunday
21st Jun
20

15

5

4
Monday
22nd Jun
22

14

3

7
Tuesday
23rd Jun
25

13

5

7

5-day weather forecast updated at 04:01 on Friday 19th June 2026 GMT

More about Sioux Falls

Sioux Falls by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for South Dakota

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

The 5-day weather forecast for South Dakota (Sioux Falls) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Sioux Falls weather forecast by day

Below are the detailed weather forecasts for Sioux Falls for the next 5 days.

Sioux Falls weather for Friday 19th June 2026

Expect mostly cloudy with light rain in Sioux Falls, South Dakota with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a moderate breeze of 21 kph from the west.

23
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
5
UV index (Moderate)
37
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
21
kph wind from W

Sioux Falls weather for Saturday 20th June 2026

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 24°C, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

24
°C maximum temperature
12
°C minimum temperature
broken clouds
6
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from E

Sioux Falls weather for Sunday 21st June 2026

Expect mostly cloudy with rain in Sioux Falls, South Dakota with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 40-50 mm of rainfall expected with 62% chance of some rain and a moderate breeze of 24 kph from the east.

20
°C maximum temperature
15
°C minimum temperature
mostly cloudy with rain
5
hours of sunshine
4
UV index (Moderate)
62
% chance of some rain
<50
mm of rainfall expected
0
no heat & humidity
24
kph wind from E

Sioux Falls weather for Monday 22nd June 2026

Expect mostly cloudy with rain in Sioux Falls, South Dakota with a maximum temperature of 22°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 14 kph from the north-east.

22
°C maximum temperature
14
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
7
UV index (High)
30
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
14
kph wind from NE

Sioux Falls weather for Tuesday 23rd June 2026

Expect isolated thunderstorms in Sioux Falls, South Dakota with a maximum temperature of 25°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 22 kph from the north-west.