Sioux Falls weather live forecast

Today's maximum temperature in Sioux Falls is expected to be 24°C. Select a day from the live weather forecast for Sioux Falls, South Dakota, USA for more weather parameters.

Saturday
30th May
24

18

2

4
Sunday
31st May
25

18

3

5
Monday
1st Jun
28

18

8

8
Tuesday
2nd Jun
30

16

12

7
Wednesday
3rd Jun
29

17

4

8

5-day weather forecast updated at 04:01 on Saturday 30th May 2026 GMT

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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 Saturday 30th May 2026

Expect mostly cloudy with light rain in Sioux Falls, South Dakota with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 26 kph from the south-east.

24
°C maximum temperature
18
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
63
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
26
kph wind from SE

Sioux Falls weather for Sunday 31st May 2026

Expect isolated thunderstorms in Sioux Falls, South Dakota with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 23 kph from the south-east.

25
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
65
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
23
kph wind from SE

Sioux Falls weather for Monday 1st June 2026

Expect scattered clouds in Sioux Falls, South Dakota with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.

28
°C maximum temperature
18
°C minimum temperature
scattered clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
17
kph wind from NW

Sioux Falls weather for Tuesday 2nd June 2026

Expect scattered clouds in Sioux Falls, South Dakota with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-east.

30
°C maximum temperature
16
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from SE

Sioux Falls weather for Wednesday 3rd June 2026

Expect isolated thunderstorms in Sioux Falls, South Dakota with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 55% chance of some rain and a moderate breeze of 26 kph from the south.