Sioux Falls weather live forecast

Today's maximum temperature in Sioux Falls is expected to be 64°F. Select a day from the live weather forecast for Sioux Falls, South Dakota, USA for more weather parameters.

Wednesday
28th Oct
64

46

3

1
Thursday
29th Oct
59

39

7

3
Friday
30th Oct
57

43

4

2
Saturday
31st Oct
57

48

0

1
Sunday
1st Nov
63

52

1

1

5-day weather forecast updated at 04:01 on Wednesday 28th October 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 Wednesday 28th October 2026

Expect isolated thunderstorms in Sioux Falls, South Dakota with a maximum temperature of 64°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 73% chance of some rain and a moderate breeze of 12 mph from the south.

64
°F maximum temperature
46
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
1
UV index (Low)
73
% chance of some rain
<2
mm of rainfall expected
64
°F wind chill
12
mph wind from S

Sioux Falls weather for Thursday 29th October 2026

Expect scattered clouds in Sioux Falls, South Dakota with a maximum temperature of 59°F, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the east.

59
°F maximum temperature
39
°F minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
59
°F wind chill
8
mph wind from E

Sioux Falls weather for Friday 30th October 2026

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 57°F, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the east.

57
°F maximum temperature
43
°F minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
10
mph wind from E

Sioux Falls weather for Saturday 31st October 2026

Expect mostly cloudy with light rain in Sioux Falls, South Dakota with a maximum temperature of 57°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 10 mph from the south-east.

57
°F maximum temperature
48
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
72
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
10
mph wind from SE

Sioux Falls weather for Sunday 1st November 2026

Expect mostly cloudy with light rain in Sioux Falls, South Dakota with a maximum temperature of 63°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 12 mph from the south-east.