Sioux Falls weather live forecast

Today's maximum temperature in Sioux Falls is expected to be 27°C. Select a day from the live weather forecast for Sioux Falls, South Dakota, USA for more weather parameters.

Sunday
7th Jun
27

21

7

7
Monday
8th Jun
31

21

6

5
Tuesday
9th Jun
34

20

8

8
Wednesday
10th Jun
32

20

10

8
Thursday
11th Jun
26

17

9

8

5-day weather forecast updated at 04:01 on Monday 8th 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 Sunday 7th June 2026

Expect isolated thunderstorms in Sioux Falls, South Dakota with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 87% chance of some rain and a moderate breeze of 28 kph from the south-east.

27
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
87
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
28
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 31°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 19 kph from the south.

31
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
30
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from S

Sioux Falls weather for Tuesday 9th June 2026

Expect isolated thunderstorms in Sioux Falls, South Dakota with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 38% chance of some rain and a fresh breeze of 32 kph from the south.

34
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
8
UV index (Very High)
38
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
32
kph wind from S

Sioux Falls weather for Wednesday 10th June 2026

Expect isolated thunderstorms in Sioux Falls, South Dakota with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 2-5 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 26 kph from the west.

32
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
8
UV index (Very High)
25
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from W

Sioux Falls weather for Thursday 11th June 2026

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the west.