South Dakota weather live forecast

Today's maximum temperature in South Dakota is expected to be 15°C. Select a day from the live weather forecast for South Dakota (Sioux Falls), USA for more weather parameters.

Thursday
5th Mar
15

2

5

4
Friday
6th Mar
12

-2

0

0
Saturday
7th Mar
9

-4

10

3
Sunday
8th Mar
18

1

11

4
Monday
9th Mar
17

3

10

4

5-day weather forecast updated at 04:01 on Thursday 5th March 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 Thursday 5th March 2026

Expect isolated thunderstorms in South Dakota with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a moderate breeze of 25 kph from the south-east.

15
°C maximum temperature
2
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
31
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
25
kph wind from SE

South Dakota weather for Friday 6th March 2026

Expect cloudy with sleet or snow in South Dakota with a maximum temperature of 12°C and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 95% chance of some sleet or snow and a moderate breeze of 27 kph from the north-west.

12
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
95
% chance of some sleet or snow
<10
mm of sleet/snow expected
12
°C wind chill
27
kph wind from NW

South Dakota weather for Saturday 7th March 2026

Expect clear skies with flurries of snow in South Dakota with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0-2 cm of snow expected with 10% chance of some snow and a moderate breeze of 27 kph from the north-west.

9
°C maximum temperature
-4
°C minimum temperature
clear skies with flurries of snow
10
hours of sunshine
3
UV index (Moderate)
10
% chance of some snow
<2
cm of snow expected
5
°C wind chill
27
kph wind from NW

South Dakota weather for Sunday 8th March 2026

Expect clear skies in South Dakota with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-west.

18
°C maximum temperature
1
°C minimum temperature
clear skies
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
26
kph wind from SW

South Dakota weather for Monday 9th March 2026

Expect scattered clouds in South Dakota with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.