South Dakota weather live forecast

Today's maximum temperature in South Dakota is expected to be 5°C. Select a day from the live weather forecast for South Dakota (Sioux Falls), USA for more weather parameters.

Monday
6th Apr
5

-4

1

5
Tuesday
7th Apr
3

-5

0

2
Wednesday
8th Apr
15

1

5

6
Thursday
9th Apr
10

0

3

6
Friday
10th Apr
14

-2

10

6

5-day weather forecast updated at 04:01 on Monday 6th April 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 Monday 6th April 2026

Expect broken clouds in South Dakota with a maximum temperature of 5°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.

5
°C maximum temperature
-4
°C minimum temperature
broken clouds
1
hour of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
1
°C wind chill
19
kph wind from N

South Dakota weather for Tuesday 7th April 2026

Expect overcast skies in South Dakota with a maximum temperature of 3°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the south-east.

3
°C maximum temperature
-5
°C minimum temperature
overcast skies
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-3
°C wind chill
28
kph wind from SE

South Dakota weather for Wednesday 8th April 2026

Expect broken clouds in South Dakota with a maximum temperature of 15°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the west.

15
°C maximum temperature
1
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
15
°C wind chill
28
kph wind from W

South Dakota weather for Thursday 9th April 2026

Expect broken clouds in South Dakota with a maximum temperature of 10°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-west.

10
°C maximum temperature
0
°C minimum temperature
broken clouds
3
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
7
°C wind chill
19
kph wind from NW

South Dakota weather for Friday 10th April 2026

Expect scattered clouds in South Dakota with a maximum temperature of 14°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-east.