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.

Thursday
23rd Apr
26

8

3

6
Friday
24th Apr
16

5

7

6
Saturday
25th Apr
11

5

1

2
Sunday
26th Apr
16

5

1

2
Monday
27th Apr
12

4

1

6

5-day weather forecast updated at 04:01 on Thursday 23rd 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 Thursday 23rd April 2026

Expect isolated thunderstorms in Sioux Falls, South Dakota with a maximum temperature of 26°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 17% chance of some rain and a fresh breeze of 36 kph from the south.

26
°C maximum temperature
8
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
17
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
36
kph wind from S

Sioux Falls weather for Friday 24th April 2026

Expect sunshine and showers in Sioux Falls, South Dakota with a maximum temperature of 16°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 25 kph from the north-west.

16
°C maximum temperature
5
°C minimum temperature
sunshine and showers
7
hours of sunshine
6
UV index (High)
25
% chance of some rain
<2
mm of rainfall expected
16
°C wind chill
25
kph wind from NW

Sioux Falls weather for Saturday 25th April 2026

Expect mostly cloudy with light rain in Sioux Falls, South Dakota with a maximum temperature of 11°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a gentle breeze of 16 kph from the east.

11
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
55
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
16
kph wind from E

Sioux Falls weather for Sunday 26th April 2026

Expect mostly cloudy with rain in Sioux Falls, South Dakota with a maximum temperature of 16°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 28 kph from the east.

16
°C maximum temperature
5
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
2
UV index (Low)
75
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
28
kph wind from E

Sioux Falls weather for Monday 27th April 2026

Expect mostly cloudy with rain in Sioux Falls, South Dakota with a maximum temperature of 12°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 63% chance of some rain and a fresh breeze of 33 kph from the north-west.