Sioux Falls, South Dakota

48 Hour Forecast
Updated:   2025-09-11 @ 9:11 pm

There are 5 regional alerts

Time Temp   Conditions Precip Humidity Wind

Thursday Sep 11

10:00 PM 75° F Partly Cloudy   0%   72%   SSE 10 mph

11:00 PM 74° F Mostly Clear   0%   75%   SSE 10 mph

Friday Sep 12

12:00 AM 72° F Mostly Cloudy   1%   77%   SSE 10 mph

1:00 AM 71° F Mostly Cloudy   2%   78%   SSE 10 mph

2:00 AM 69° F Partly Cloudy   3%   86%   SSE 10 mph

3:00 AM 69° F Mostly Cloudy   1%   83%   SE 10 mph

4:00 AM 69° F Mostly Cloudy   2%   85%   SE 10 mph

5:00 AM 68° F Mostly Cloudy   2%   87%   SE 10 mph

6:00 AM 68° F Mostly Cloudy   1%   85%   SE 10 mph

7:00 AM 67° F Mostly Cloudy   3%   86%   SE 10 mph

8:00 AM 68° F Mostly Cloudy   3%   88%   SE 10 mph

9:00 AM 69° F Mostly Cloudy   2%   86%   SSE 10 mph

10:00 AM 73° F Chance Rain Showers   14%   76%   SSE 10 mph

11:00 AM 76° F Slight Chance Showers And Thunderstorms   15%   71%   SSE 15 mph

12:00 PM 78° F Slight Chance Showers And Thunderstorms   16%   69%   SSE 15 mph

1:00 PM 80° F Mostly Sunny   7%   62%   SSE 15 mph

2:00 PM 82° F Mostly Sunny   8%   61%   SSE 15 mph

3:00 PM 83° F Partly Sunny   7%   61%   SSE 10 mph

4:00 PM 84° F Mostly Sunny   6%   58%   SSE 10 mph

5:00 PM 85° F Mostly Sunny   5%   56%   SSE 10 mph

6:00 PM 84° F Partly Cloudy   4%   59%   SSE 10 mph

7:00 PM 83° F Mostly Clear   3%   61%   SSE 10 mph

8:00 PM 81° F Partly Cloudy   3%   64%   SSE 5 mph

9:00 PM 77° F Partly Cloudy   3%   74%   SE 5 mph

10:00 PM 75° F Partly Cloudy   3%   76%   SE 5 mph

11:00 PM 74° F Mostly Cloudy   3%   79%   SE 5 mph

Saturday Sep 13

12:00 AM 73° F Mostly Cloudy   3%   79%   SSE 5 mph

1:00 AM 72° F Mostly Cloudy   5%   79%   SSE 5 mph

2:00 AM 72° F Partly Cloudy   5%   79%   SSE 5 mph

3:00 AM 71° F Partly Cloudy   5%   79%   S 5 mph

4:00 AM 69° F Partly Cloudy   5%   84%   S 5 mph

5:00 AM 68° F Partly Cloudy   5%   84%   S 5 mph

6:00 AM 67° F Partly Sunny   5%   84%   SSE 5 mph

7:00 AM 67° F Partly Sunny   0%   81%   SSE 5 mph

8:00 AM 69° F Mostly Sunny   0%   78%   S 5 mph

9:00 AM 73° F Mostly Sunny   0%   71%   S 5 mph

10:00 AM 76° F Mostly Sunny   0%   66%   S 10 mph

11:00 AM 80° F Mostly Sunny   0%   58%   S 10 mph

12:00 PM 84° F Mostly Sunny   0%   51%   S 10 mph

1:00 PM 86° F Mostly Sunny   1%   48%   S 10 mph

2:00 PM 88° F Mostly Sunny   1%   45%   S 10 mph

3:00 PM 88° F Mostly Sunny   1%   47%   S 15 mph

4:00 PM 88° F Mostly Sunny   1%   47%   S 15 mph

5:00 PM 88° F Mostly Sunny   1%   47%   S 10 mph

6:00 PM 86° F Partly Cloudy   1%   51%   S 10 mph

7:00 PM 85° F Partly Cloudy   3%   53%   S 10 mph

8:00 PM 82° F Partly Cloudy   3%   58%   S 10 mph

9:00 PM 79° F Partly Cloudy   3%   62%   S 10 mph