Sioux Falls, South Dakota

Hourly Forecast
Updated:   2026-04-01 @ 8:23 am
There are 7 regional alerts

Time Temp (feels)   Conditions Precip Humidity Wind

Wednesday Apr 01

10:00 AM 37° F (28° F) Slight Chance Light Snow   15%   54%   E 15 mph

11:00 AM 38° F (30° F) Slight Chance Light Snow   21%   55%   E 15 mph

12:00 PM 40° F (32° F) Chance Light Rain   29%   56%   E 15 mph

1:00 PM 42° F (35° F) Chance Light Rain   36%   53%   E 15 mph

2:00 PM 42° F (35° F) Chance Light Rain   48%   57%   E 15 mph

3:00 PM 42° F (35° F) Light Rain Likely   61%   60%   E 15 mph

4:00 PM 42° F (35° F) Light Rain   77%   62%   E 15 mph

5:00 PM 41° F (34° F) Light Rain   77%   70%   E 15 mph

6:00 PM 41° F (34° F) Light Rain   82%   76%   E 15 mph

7:00 PM 40° F (32° F) Rain   91%   82%   E 15 mph

8:00 PM 39° F (31° F) Rain   93%   85%   E 15 mph

9:00 PM 39° F (31° F) Rain   90%   89%   E 15 mph

10:00 PM 39° F (31° F) Rain   85%   92%   E 15 mph

11:00 PM 38° F (30° F) Rain   90%   92%   E 15 mph

Thursday Apr 02

12:00 AM 38° F (30° F) Rain   97%   92%   E 15 mph

1:00 AM 37° F (28° F) Rain   94%   96%   E 15 mph

2:00 AM 36° F (27° F) Rain   98%   100%   E 15 mph

3:00 AM 36° F (27° F) Rain   100%   96%   E 15 mph

4:00 AM 35° F (26° F) Rain   100%   96%   ENE 15 mph

5:00 AM 35° F (26° F) Rain   98%   96%   ENE 15 mph

6:00 AM 34° F (25° F) Rain   93%   100%   ENE 15 mph

7:00 AM 34° F (25° F) Rain   90%   96%   ENE 15 mph

8:00 AM 33° F (23° F) Rain   90%   100%   NE 15 mph

9:00 AM 33° F (23° F) Rain   90%   100%   NE 15 mph

10:00 AM 34° F (25° F) Rain   90%   100%   NE 15 mph

11:00 AM 35° F (26° F) Rain   90%   100%   NNE 15 mph

12:00 PM 35° F (26° F) Rain   90%   100%   NNE 15 mph

1:00 PM 36° F (27° F) Chance Light Rain   49%   96%   NNE 15 mph

2:00 PM 37° F (30° F) Chance Light Rain   49%   92%   N 10 mph

3:00 PM 37° F (30° F) Chance Light Rain   49%   92%   N 10 mph

4:00 PM 38° F (32° F) Chance Light Rain   49%   85%   N 10 mph

5:00 PM 38° F (32° F) Chance Light Rain   49%   82%   NNW 10 mph

6:00 PM 38° F (32° F) Chance Light Rain   49%   82%   NNW 10 mph

7:00 PM 38° F (32° F) Cloudy   5%   79%   NNW 10 mph

8:00 PM 37° F (30° F) Cloudy   5%   79%   NNW 10 mph

9:00 PM 36° F (32° F) Cloudy   5%   82%   NNW 5 mph

10:00 PM 35° F (31° F) Mostly Cloudy   5%   85%   NNW 5 mph

11:00 PM 34° F (30° F) Mostly Cloudy   5%   85%   N 5 mph

Friday Apr 03

12:00 AM 33° F (29° F) Mostly Cloudy   5%   89%   NNE 5 mph

1:00 AM 32° F (28° F) Slight Chance Light Rain   24%   89%   NNE 5 mph

2:00 AM 31° F (26° F) Slight Chance Light Rain   24%   92%   NE 5 mph

3:00 AM 31° F (23° F) Slight Chance Light Rain   24%   88%   NE 10 mph

4:00 AM 30° F (22° F) Slight Chance Freezing Rain   24%   92%   NE 10 mph

5:00 AM 29° F (21° F) Slight Chance Freezing Rain   24%   96%   NE 10 mph

6:00 AM 29° F (21° F) Slight Chance Freezing Rain   24%   96%   ENE 10 mph

7:00 AM 29° F (21° F) Freezing Rain   83%   96%   ENE 10 mph

8:00 AM 30° F (22° F) Freezing Rain   83%   96%   ENE 10 mph

9:00 AM 31° F (23° F) Freezing Rain   83%   96%   ENE 10 mph

10:00 AM 32° F (24° F) Light Rain   83%   96%   ENE 10 mph

11:00 AM 33° F (25° F) Light Rain   83%   96%   ENE 10 mph

12:00 PM 35° F (28° F) Light Rain   83%   92%   NE 10 mph

1:00 PM 36° F (29° F) Light Rain Likely   70%   89%   NE 10 mph

2:00 PM 37° F (30° F) Light Rain Likely   70%   85%   NE 10 mph

3:00 PM 38° F (32° F) Light Rain Likely   70%   82%   NE 10 mph

4:00 PM 39° F (33° F) Light Rain Likely   70%   79%   NNE 10 mph

5:00 PM 39° F (33° F) Light Rain Likely   70%   79%   NNE 10 mph

6:00 PM 39° F (33° F) Light Rain Likely   70%   76%   N 10 mph

7:00 PM 38° F (32° F) Chance Light Rain   41%   79%   N 10 mph

8:00 PM 36° F (29° F) Chance Light Rain   41%   85%   N 10 mph

9:00 PM 35° F (28° F) Chance Light Rain   41%   85%   NNW 10 mph

10:00 PM 33° F (25° F) Chance Rain And Snow   41%   92%   NNW 10 mph

11:00 PM 32° F (24° F) Chance Rain And Snow   41%   92%   NNW 10 mph

Saturday Apr 04

12:00 AM 32° F (24° F) Chance Rain And Snow   41%   89%   NW 10 mph

1:00 AM 31° F (21° F) Slight Chance Light Snow   19%   88%   NW 15 mph

2:00 AM 30° F (20° F) Slight Chance Light Snow   19%   92%   NW 15 mph

3:00 AM 30° F (20° F) Slight Chance Light Snow   19%   88%   WNW 15 mph

4:00 AM 29° F (18° F) Slight Chance Light Snow   19%   92%   WNW 15 mph

5:00 AM 28° F (17° F) Slight Chance Light Snow   19%   92%   WNW 15 mph

6:00 AM 27° F (16° F) Slight Chance Light Snow   19%   92%   WNW 15 mph

7:00 AM 27° F (16° F) Chance Light Snow   32%   92%   WNW 15 mph

8:00 AM 28° F (17° F) Chance Light Snow   32%   88%   WNW 15 mph

9:00 AM 29° F (17° F) Chance Light Snow   32%   88%   WNW 20 mph

10:00 AM 31° F (19° F) Chance Light Snow   32%   85%   WNW 20 mph

11:00 AM 33° F (22° F) Chance Light Snow   32%   78%   WNW 20 mph

12:00 PM 34° F (23° F) Chance Light Snow   32%   78%   NW 20 mph

1:00 PM 36° F (26° F) Chance Light Snow   33%   72%   NW 20 mph

2:00 PM 37° F (27° F) Chance Light Snow   33%   70%   NW 20 mph

3:00 PM 39° F (30° F) Chance Light Snow   33%   64%   NW 20 mph

4:00 PM 39° F (30° F) Chance Light Snow   33%   64%   NW 20 mph

5:00 PM 39° F (30° F) Chance Light Snow   33%   64%   NW 20 mph

6:00 PM 38° F (28° F) Chance Light Snow   33%   64%   NW 20 mph

7:00 PM 37° F (27° F) Mostly Cloudy   9%   67%   NW 20 mph

8:00 PM 35° F (24° F) Mostly Cloudy   9%   69%   NW 20 mph

9:00 PM 33° F (22° F) Mostly Cloudy   9%   75%   NW 20 mph

10:00 PM 32° F (20° F) Partly Cloudy   9%   75%   NW 20 mph

11:00 PM 31° F (21° F) Partly Cloudy   9%   78%   NW 15 mph

Sunday Apr 05

12:00 AM 30° F (20° F) Partly Cloudy   9%   78%   NW 15 mph

1:00 AM 29° F (18° F) Partly Cloudy   2%   81%   NW 15 mph

2:00 AM 28° F (17° F) Partly Cloudy   2%   81%   NW 15 mph

3:00 AM 27° F (16° F) Mostly Clear   2%   85%   NW 15 mph

4:00 AM 26° F (14° F) Mostly Clear   2%   85%   NW 15 mph

5:00 AM 25° F (16° F) Mostly Clear   2%   84%   NW 10 mph

6:00 AM 25° F (16° F) Sunny   2%   84%   NW 10 mph

7:00 AM 25° F (16° F) Sunny   0%   84%   NW 10 mph

8:00 AM 27° F (18° F) Sunny   0%   81%   NW 10 mph

9:00 AM 30° F (22° F) Sunny   0%   75%   NW 10 mph

10:00 AM 33° F (25° F) Sunny   0%   72%   NW 10 mph

11:00 AM 37° F (30° F) Sunny   0%   64%   NW 10 mph

12:00 PM 41° F (35° F) Sunny   0%   57%   NW 10 mph

1:00 PM 45° F (40° F) Sunny   1%   51%   WNW 10 mph

2:00 PM 47° F (43° F) Sunny   1%   49%   WNW 10 mph

3:00 PM 49° F (45° F) Sunny   1%   46%   WNW 10 mph

4:00 PM 50° F (47° F) Sunny   1%   46%   W 10 mph

5:00 PM 51° F Sunny   1%   44%   W 10 mph

6:00 PM 51° F Mostly Clear   1%   46%   WSW 10 mph

7:00 PM 50° F (47° F) Partly Cloudy   6%   48%   WSW 10 mph

8:00 PM 47° F (43° F) Partly Cloudy   6%   53%   SSW 10 mph

9:00 PM 44° F (39° F) Partly Cloudy   6%   60%   S 10 mph

10:00 PM 41° F (35° F) Mostly Cloudy   6%   67%   SSE 10 mph

11:00 PM 39° F (33° F) Mostly Cloudy   6%   70%   SSE 10 mph

Monday Apr 06

12:00 AM 38° F (32° F) Mostly Cloudy   6%   73%   SSE 10 mph

1:00 AM 37° F (30° F) Mostly Cloudy   11%   72%   SSE 10 mph

2:00 AM 36° F (29° F) Mostly Cloudy   11%   75%   S 10 mph

3:00 AM 36° F (32° F) Mostly Cloudy   11%   79%   S 5 mph

4:00 AM 35° F (31° F) Mostly Cloudy   11%   82%   S 5 mph

5:00 AM 34° F (30° F) Mostly Cloudy   11%   82%   SSE 5 mph

6:00 AM 33° F (29° F) Partly Sunny   11%   85%   ESE 5 mph

7:00 AM 33° F (25° F) Mostly Cloudy   11%   85%   E 10 mph

8:00 AM 35° F (28° F) Mostly Cloudy   11%   82%   NE 10 mph

9:00 AM 38° F (32° F) Partly Sunny   11%   79%   NNW 10 mph

10:00 AM 42° F (37° F) Partly Sunny   11%   73%   WNW 10 mph

11:00 AM 46° F (42° F) Partly Sunny   11%   65%   NW 10 mph

12:00 PM 49° F (45° F) Partly Sunny   11%   61%   NNW 10 mph

1:00 PM 52° F Partly Sunny   11%   54%   NNW 15 mph

2:00 PM 53° F Partly Sunny   11%   52%   NNW 15 mph

3:00 PM 54° F Partly Sunny   11%   48%   N 15 mph

4:00 PM 53° F Partly Sunny   11%   48%   N 15 mph

5:00 PM 52° F Partly Sunny   11%   48%   N 15 mph

6:00 PM 50° F (45° F) Mostly Cloudy   11%   52%   N 15 mph

7:00 PM 48° F (43° F) Mostly Cloudy   8%   54%   N 15 mph

8:00 PM 45° F (39° F) Mostly Cloudy   8%   58%   N 15 mph

9:00 PM 42° F (35° F) Mostly Cloudy   8%   65%   NNE 15 mph

10:00 PM 39° F (33° F) Mostly Cloudy   8%   70%   NNE 10 mph

11:00 PM 37° F (30° F) Mostly Cloudy   8%   72%   NNE 10 mph

Tuesday Apr 07

12:00 AM 35° F (28° F) Mostly Cloudy   8%   75%   NNE 10 mph

1:00 AM 34° F (27° F) Mostly Cloudy   6%   75%   NNE 10 mph

2:00 AM 32° F (24° F) Mostly Cloudy   6%   78%   NNE 10 mph

3:00 AM 31° F (23° F) Mostly Cloudy   6%   81%   NE 10 mph

4:00 AM 30° F (22° F) Mostly Cloudy   6%   81%   NE 10 mph

5:00 AM 29° F (21° F) Mostly Cloudy   6%   81%   NE 10 mph

6:00 AM 29° F (21° F) Mostly Cloudy   6%   81%   ENE 10 mph

7:00 AM 29° F (21° F) Mostly Cloudy   6%   81%   ENE 10 mph

8:00 AM 30° F (22° F) Mostly Cloudy   6%   81%   E 10 mph

9:00 AM 32° F (24° F) Partly Sunny   6%   78%   E 10 mph

10:00 AM 35° F (28° F) Partly Sunny   6%   72%   E 10 mph

11:00 AM 38° F (32° F) Partly Sunny   6%   67%   ESE 10 mph

12:00 PM 42° F (37° F) Mostly Sunny   6%   57%   SE 10 mph

1:00 PM 45° F (39° F) Mostly Sunny   6%   53%   SE 15 mph

2:00 PM 48° F (43° F) Mostly Sunny   6%   49%   SE 15 mph

3:00 PM 50° F (45° F) Mostly Sunny   6%   46%   SE 15 mph

4:00 PM 51° F Mostly Sunny   6%   44%   SE 15 mph

5:00 PM 51° F Mostly Sunny   6%   44%   SE 15 mph

6:00 PM 51° F Partly Cloudy   6%   42%   SSE 15 mph

7:00 PM 50° F (45° F) Partly Cloudy   4%   44%   SSE 15 mph

8:00 PM 48° F (43° F) Partly Cloudy   4%   47%   SSE 15 mph

9:00 PM 46° F (42° F) Partly Cloudy   4%   53%   SSE 10 mph