Sioux Falls weather live forecast

Today's maximum temperature in Sioux Falls is expected to be 11°C. Select a day from the live weather forecast for Sioux Falls, South Dakota, USA for more weather parameters.

Tuesday
27th Oct
11

6

3

3
Wednesday
28th Oct
18

10

0

2
Thursday
29th Oct
16

8

7

3
Friday
30th Oct
16

8

6

3
Saturday
31st Oct
18

12

1

1

5-day weather forecast updated at 04:01 on Tuesday 27th 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 Tuesday 27th October 2026

Expect mostly cloudy with light rain in Sioux Falls, South Dakota with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 3% chance of some rain and a gentle breeze of 17 kph from the south.

11
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
3
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
17
kph wind from S

Sioux Falls weather for Wednesday 28th October 2026

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 18°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south.

18
°C maximum temperature
10
°C minimum temperature
broken clouds
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
18
°C wind chill
19
kph wind from S

Sioux Falls weather for Thursday 29th October 2026

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

16
°C maximum temperature
8
°C minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from SE

Sioux Falls weather for Friday 30th October 2026

Expect isolated thunderstorms in Sioux Falls, South Dakota with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 16 kph from the east.

16
°C maximum temperature
8
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
3
UV index (Moderate)
74
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
16
kph wind from E

Sioux Falls weather for Saturday 31st October 2026

Expect mostly cloudy with light rain in Sioux Falls, South Dakota with a maximum temperature of 18°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 17 kph from the south-east.