South Dakota weather live forecast

Today's maximum temperature in South Dakota is expected to be 8°C. Select a day from the live weather forecast for South Dakota (Sioux Falls), USA for more weather parameters.

Tuesday
24th Feb
8

-8

1

1
Wednesday
25th Feb
-1

-9

0

1
Thursday
26th Feb
7

-8

7

3
Friday
27th Feb
12

-4

11

3
Saturday
28th Feb
-3

-12

10

2

5-day weather forecast updated at 04:02 on Tuesday 24th 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.

Top South Dakota destinations

Below are temperatures expected today at popular countries, regions and places in South Dakota. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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South Dakota weather forecast by day

Below are the detailed weather forecasts for South Dakota for the next 5 days. The forecasts shown are for Sioux Falls and may not represent the whole of South Dakota. Browse more destinations in South Dakota to view more weather forecasts.

South Dakota weather for Tuesday 24th February 2026

Expect broken clouds in South Dakota with a maximum temperature of 8°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-west.

8
°C maximum temperature
-8
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
28
kph wind from NW

South Dakota weather for Wednesday 25th February 2026

Expect mostly cloudy with light snow in South Dakota with a maximum temperature of -1°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 87% chance of some snow and a gentle breeze of 14 kph from the south-east.

-1
°C maximum temperature
-9
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
1
UV index (Low)
87
% chance of some snow
<5
cm of snow expected
-6
°C wind chill
14
kph wind from SE

South Dakota weather for Thursday 26th February 2026

Expect broken clouds in South Dakota with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the west.

7
°C maximum temperature
-8
°C minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
3
°C wind chill
20
kph wind from W

South Dakota weather for Friday 27th February 2026

Expect clear skies in South Dakota with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the north-west.

12
°C maximum temperature
-4
°C minimum temperature
clear skies
11
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
12
°C wind chill
27
kph wind from NW

South Dakota weather for Saturday 28th February 2026

Expect scattered clouds in South Dakota with a maximum temperature of -3°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 23 kph from the north-east.