South Dakota weather live forecast

Today's maximum temperature in South Dakota is expected to be 14°C. Select a day from the live weather forecast for South Dakota (Sioux Falls), USA for more weather parameters.

Friday
10th Apr
14

-2

10

6
Saturday
11th Apr
16

6

1

3
Sunday
12th Apr
29

15

11

6
Monday
13th Apr
28

11

4

6
Tuesday
14th Apr
21

10

5

5

5-day weather forecast updated at 04:01 on Friday 10th 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 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 15 kph from the south-east.

14
°C maximum temperature
-2
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
14
°C wind chill
15
kph wind from SE

South Dakota weather for Saturday 11th April 2026

Expect isolated thunderstorms in South Dakota with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 27 kph from the south-east.

16
°C maximum temperature
6
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
3
UV index (Moderate)
75
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
27
kph wind from SE

South Dakota weather for Sunday 12th April 2026

Expect scattered clouds in South Dakota with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south.

29
°C maximum temperature
15
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
29
kph wind from S

South Dakota weather for Monday 13th April 2026

Expect isolated thunderstorms in South Dakota with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 18 kph from the south-east.

28
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
30
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
18
kph wind from SE

South Dakota weather for Tuesday 14th April 2026

Expect isolated thunderstorms in South Dakota with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a moderate breeze of 24 kph from the north-east.