Sioux Falls weather live forecast

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

Monday
9th Mar
15

3

11

4
Tuesday
10th Mar
7

-1

0

3
Wednesday
11th Mar
7

-3

6

3
Thursday
12th Mar
13

-4

0

2
Friday
13th Mar
5

-2

2

3

5-day weather forecast updated at 04:01 on Monday 9th 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.

Sioux Falls weather forecast by day

Below are the detailed weather forecasts for Sioux Falls for the next 5 days.

Sioux Falls weather for Monday 9th March 2026

Expect scattered clouds in Sioux Falls, South Dakota with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the east.

15
°C maximum temperature
3
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
22
kph wind from E

Sioux Falls weather for Tuesday 10th March 2026

Expect mostly cloudy with light snow in Sioux Falls, South Dakota with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 cm of snow expected with 54% chance of some snow and a moderate breeze of 25 kph from the north-east.

7
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
3
UV index (Moderate)
54
% chance of some snow
<2
cm of snow expected
4
°C wind chill
25
kph wind from NE

Sioux Falls weather for Wednesday 11th March 2026

Expect clear skies with flurries of snow in Sioux Falls, South Dakota with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0-2 cm of snow expected with 16% chance of some snow and a moderate breeze of 24 kph from the north-west.

7
°C maximum temperature
-3
°C minimum temperature
clear skies with flurries of snow
6
hours of sunshine
3
UV index (Moderate)
16
% chance of some snow
<2
cm of snow expected
3
°C wind chill
24
kph wind from NW

Sioux Falls weather for Thursday 12th March 2026

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 13°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 35 kph from the south.

13
°C maximum temperature
-4
°C minimum temperature
broken clouds
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
35
kph wind from S

Sioux Falls weather for Friday 13th March 2026

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 5°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the north-west.