Sioux Falls weather live forecast

Today's maximum temperature in Sioux Falls is expected to be 1°C. Select a day from the live weather forecast for Sioux Falls, South Dakota, USA for more weather parameters.

Wednesday
4th Feb
1

-4

2

2
Thursday
5th Feb
8

-3

9

2
Friday
6th Feb
6

-3

1

1
Saturday
7th Feb
7

-4

4

2
Sunday
8th Feb
10

-2

9

2

5-day weather forecast updated at 04:02 on Wednesday 4th February 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 Wednesday 4th February 2026

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 1°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.

1
°C maximum temperature
-4
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-4
°C wind chill
20
kph wind from NW

Sioux Falls weather for Thursday 5th February 2026

Expect scattered clouds in Sioux Falls, South Dakota with a maximum temperature of 8°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-west.

8
°C maximum temperature
-3
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
25
kph wind from NW

Sioux Falls weather for Friday 6th February 2026

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 6°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the north.

6
°C maximum temperature
-3
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
28
kph wind from N

Sioux Falls weather for Saturday 7th February 2026

Expect scattered clouds in Sioux Falls, South Dakota with a maximum temperature of 7°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south.

7
°C maximum temperature
-4
°C minimum temperature
scattered clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
30
kph wind from S

Sioux Falls weather for Sunday 8th February 2026

Expect scattered clouds in Sioux Falls, South Dakota with a maximum temperature of 10°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.