Sioux Falls weather live forecast

Today's maximum temperature in Sioux Falls is expected to be 29°C. Select a day from the live weather forecast for Sioux Falls, South Dakota, USA for more weather parameters.

Friday
5th Jun
29

19

7

8
Saturday
6th Jun
32

17

14

9
Sunday
7th Jun
30

22

10

6
Monday
8th Jun
29

21

5

4
Tuesday
9th Jun
32

20

6

8

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

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

29
°C maximum temperature
19
°C minimum temperature
broken clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from NW

Sioux Falls weather for Saturday 6th June 2026

Expect clear skies in Sioux Falls, South Dakota with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-east.

32
°C maximum temperature
17
°C minimum temperature
clear skies
14
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from SE

Sioux Falls weather for Sunday 7th June 2026

Expect isolated thunderstorms in Sioux Falls, South Dakota with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 2-5 mm of rainfall expected with 46% chance of some rain and a fresh breeze of 29 kph from the south-east.

30
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
6
UV index (High)
46
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
29
kph wind from SE

Sioux Falls weather for Monday 8th June 2026

Expect isolated thunderstorms in Sioux Falls, South Dakota with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 62% chance of some rain and a moderate breeze of 20 kph from the south.

29
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
62
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from S

Sioux Falls weather for Tuesday 9th June 2026

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-east.