Sioux Falls weather live forecast

Today's maximum temperature in Sioux Falls is expected to be 26°C. Select a day from the live weather forecast for Sioux Falls, South Dakota, USA for more weather parameters.

Monday
13th Apr
26

11

6

6
Tuesday
14th Apr
18

9

2

5
Wednesday
15th Apr
20

8

3

5
Thursday
16th Apr
26

7

13

7
Friday
17th Apr
16

1

0

4

5-day weather forecast updated at 04:01 on Monday 13th 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.

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 13th April 2026

Expect sunshine and showers in Sioux Falls, South Dakota with a maximum temperature of 26°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a moderate breeze of 21 kph from the east.

26
°C maximum temperature
11
°C minimum temperature
sunshine and showers
6
hours of sunshine
6
UV index (High)
31
% chance of some rain
<2
mm of rainfall expected
26
°C wind chill
21
kph wind from E

Sioux Falls weather for Tuesday 14th April 2026

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.

18
°C maximum temperature
9
°C minimum temperature
broken clouds
2
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from N

Sioux Falls weather for Wednesday 15th April 2026

Expect isolated thunderstorms in Sioux Falls, South Dakota with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 61% chance of some rain and a gentle breeze of 16 kph from the north-east.

20
°C maximum temperature
8
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
61
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
16
kph wind from NE

Sioux Falls weather for Thursday 16th April 2026

Expect clear skies in Sioux Falls, South Dakota with a maximum temperature of 26°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south.

26
°C maximum temperature
7
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
26
kph wind from S

Sioux Falls weather for Friday 17th April 2026

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the north-west.