Sioux Falls weather live forecast

Today's maximum temperature in Sioux Falls is expected to be 30°C. Select a day from the live weather forecast for Sioux Falls, South Dakota, USA for more weather parameters.

Saturday
10th Oct
30

17

11

4
Sunday
11th Oct
28

17

5

4
Monday
12th Oct
21

12

2

4
Tuesday
13th Oct
16

8

3

2
Wednesday
14th Oct
17

7

2

3

5-day weather forecast updated at 04:01 on Saturday 10th October 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 10th October 2026

Expect clear skies in Sioux Falls, South Dakota with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the south.

30
°C maximum temperature
17
°C minimum temperature
clear skies
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
M
moderate heat & humidity
33
kph wind from S

Sioux Falls weather for Sunday 11th October 2026

Expect scattered clouds in Sioux Falls, South Dakota with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south.

28
°C maximum temperature
17
°C minimum temperature
scattered clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
23
kph wind from S

Sioux Falls weather for Monday 12th October 2026

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.

21
°C maximum temperature
12
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from N

Sioux Falls weather for Tuesday 13th October 2026

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 16°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.

16
°C maximum temperature
8
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
16
°C wind chill
19
kph wind from N

Sioux Falls weather for Wednesday 14th October 2026

Expect mostly cloudy with light rain in Sioux Falls, South Dakota with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 15 kph from the east.