Sioux Falls weather live forecast

Today's maximum temperature in Sioux Falls is expected to be 33°C. Select a day from the live weather forecast for Sioux Falls, South Dakota, USA for more weather parameters.

Tuesday
9th Jun
33

21

9

9
Wednesday
10th Jun
30

20

12

9
Thursday
11th Jun
25

17

10

4
Friday
12th Jun
28

15

13

9
Saturday
13th Jun
26

15

6

9

5-day weather forecast updated at 04:01 on Tuesday 9th 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 Tuesday 9th June 2026

Expect isolated thunderstorms in Sioux Falls, South Dakota with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a fresh breeze of 30 kph from the south-east.

33
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
9
UV index (Very High)
45
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
30
kph wind from SE

Sioux Falls weather for Wednesday 10th 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 9 (Very High) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 13% chance of some rain and a moderate breeze of 28 kph from the west.

30
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
12
hours of sunshine
9
UV index (Very High)
13
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
28
kph wind from W

Sioux Falls weather for Thursday 11th June 2026

Expect scattered clouds in Sioux Falls, South Dakota with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the west.

25
°C maximum temperature
17
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
25
°C wind chill
27
kph wind from W

Sioux Falls weather for Friday 12th 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 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the west.

28
°C maximum temperature
15
°C minimum temperature
scattered clouds
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
26
kph wind from W

Sioux Falls weather for Saturday 13th June 2026

Expect mostly cloudy with rain in Sioux Falls, South Dakota with a maximum temperature of 26°C, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 16% chance of some rain and a moderate breeze of 20 kph from the north.