Sioux Falls weather live forecast

Today's maximum temperature in Sioux Falls is expected to be 3°C. Select a day from the live weather forecast for Sioux Falls, South Dakota, USA for more weather parameters.

Friday
9th Jan
3

-5

1

1
Saturday
10th Jan
-3

-10

5

1
Sunday
11th Jan
1

-11

5

1
Monday
12th Jan
7

-1

5

1
Tuesday
13th Jan
8

0

1

1

5-day weather forecast updated at 04:01 on Friday 9th January 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 Friday 9th January 2026

Expect broken clouds in Sioux Falls, South Dakota with a maximum temperature of 3°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-west.

3
°C maximum temperature
-5
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
-2
°C wind chill
21
kph wind from NW

Sioux Falls weather for Saturday 10th January 2026

Expect scattered clouds in Sioux Falls, South Dakota with a maximum temperature of -3°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 cm of snow expected and a fresh breeze of 32 kph from the north-west.

-3
°C maximum temperature
-10
°C minimum temperature
scattered clouds
5
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-11
°C wind chill
32
kph wind from NW

Sioux Falls weather for Sunday 11th January 2026

Expect scattered clouds in Sioux Falls, South Dakota with a maximum temperature of 1°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.

1
°C maximum temperature
-11
°C minimum temperature
scattered clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-3
°C wind chill
20
kph wind from S

Sioux Falls weather for Monday 12th January 2026

Expect sunshine and showers in Sioux Falls, South Dakota with a maximum temperature of 7°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 18 kph from the west.

7
°C maximum temperature
-1
°C minimum temperature
sunshine and showers
5
hours of sunshine
1
UV index (Low)
25
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
18
kph wind from W

Sioux Falls weather for Tuesday 13th January 2026

Expect mostly cloudy with light rain in Sioux Falls, South Dakota with a maximum temperature of 8°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 17% chance of some rain and a fresh breeze of 31 kph from the north-west.