Sioux Falls Regional (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius; -
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 28 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 30 degrees Celsius; Minimum nighttime temperature: 20 degrees Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 28 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius;
Clear.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Sioux Falls Regional
Today (6 August 2026)
| Time |
23:00
|
|---|---|
| Weather symbols |  |
| Chance of precipitation |
<5%
|
| Temperature |
20°
|
| Feels like temperature (°C) |
20°
|
| Wind direction and speed |
S
9
|
| Wind gust (mph) |
16
|
| Visibility |
VG
|
| Humidity |
84%
|
| UV | - |
Friday (7 August 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
 |
|
|
 |
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
20%
|
30%
|
40%
|
20%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
20°
|
20°
|
21°
|
22°
|
23°
|
24°
|
26°
|
27°
|
28°
|
28°
|
29°
|
28°
|
27°
|
26°
|
23°
|
20°
|
19°
|
17°
|
| Feels like temperature (°C) |
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
20°
|
22°
|
23°
|
25°
|
26°
|
27°
|
27°
|
27°
|
27°
|
26°
|
26°
|
24°
|
23°
|
19°
|
18°
|
17°
|
| Wind direction and speed (mph) |
S
10
|
S
10
|
S
9
|
S
9
|
S
9
|
S
9
|
S
9
|
S
10
|
SSW
10
|
SSW
10
|
SW
10
|
WSW
10
|
WNW
10
|
NW
11
|
NW
12
|
NNW
12
|
NNW
12
|
NNW
11
|
NNW
10
|
NNW
8
|
NNW
7
|
NNW
6
|
NNW
6
|
N
6
|
| Wind gust (mph) |
17
|
16
|
17
|
16
|
16
|
16
|
17
|
19
|
19
|
20
|
19
|
20
|
21
|
23
|
23
|
24
|
22
|
20
|
17
|
14
|
11
|
10
|
9
|
8
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
87%
|
91%
|
92%
|
94%
|
95%
|
96%
|
96%
|
96%
|
93%
|
90%
|
88%
|
82%
|
76%
|
67%
|
57%
|
46%
|
42%
|
40%
|
40%
|
41%
|
54%
|
62%
|
67%
|
74%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 6 | 8 | 9 | 8 | 7 | 5 | 3 | 2 | 1 | - | - | - | - |
Saturday (8 August 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
16°
|
15°
|
14°
|
13°
|
12°
|
12°
|
12°
|
13°
|
15°
|
18°
|
21°
|
23°
|
24°
|
26°
|
27°
|
28°
|
28°
|
28°
|
28°
|
27°
|
25°
|
23°
|
22°
|
22°
|
| Feels like temperature (°C) |
16°
|
15°
|
14°
|
13°
|
12°
|
12°
|
12°
|
13°
|
15°
|
18°
|
20°
|
22°
|
23°
|
25°
|
26°
|
26°
|
27°
|
27°
|
27°
|
27°
|
25°
|
24°
|
23°
|
22°
|
| Wind direction and speed (mph) |
N
5
|
NNE
4
|
NE
4
|
ENE
4
|
E
4
|
ESE
4
|
ESE
4
|
SE
4
|
SSE
3
|
SSE
5
|
SE
7
|
SSE
8
|
SSE
9
|
SSE
10
|
SSE
9
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
8
|
SE
7
|
SE
7
|
SE
7
|
SE
7
|
| Wind gust (mph) |
8
|
7
|
6
|
6
|
6
|
6
|
7
|
8
|
10
|
13
|
16
|
18
|
19
|
19
|
19
|
19
|
19
|
19
|
18
|
14
|
13
|
12
|
12
|
13
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
80%
|
84%
|
87%
|
91%
|
92%
|
93%
|
92%
|
90%
|
83%
|
74%
|
66%
|
58%
|
54%
|
47%
|
44%
|
43%
|
43%
|
44%
|
51%
|
58%
|
65%
|
69%
|
74%
|
77%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 7 | 8 | 9 | 8 | 7 | 5 | 3 | 1 | 1 | - | - | - | - |
Sunday (9 August 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
21°
|
21°
|
20°
|
20°
|
19°
|
19°
|
19°
|
20°
|
21°
|
22°
|
23°
|
25°
|
27°
|
28°
|
29°
|
30°
|
30°
|
30°
|
29°
|
28°
|
27°
|
26°
|
25°
|
24°
|
| Feels like temperature (°C) |
22°
|
21°
|
21°
|
21°
|
20°
|
20°
|
20°
|
20°
|
22°
|
23°
|
25°
|
27°
|
28°
|
29°
|
30°
|
30°
|
30°
|
30°
|
30°
|
29°
|
28°
|
27°
|
25°
|
25°
|
| Wind direction and speed (mph) |
SE
7
|
SE
7
|
SE
6
|
ESE
6
|
ESE
5
|
ESE
5
|
E
5
|
E
6
|
E
6
|
E
6
|
E
6
|
E
8
|
E
8
|
E
9
|
E
10
|
ESE
10
|
ESE
10
|
ESE
10
|
ESE
10
|
ESE
9
|
ESE
9
|
ESE
8
|
ESE
9
|
ESE
8
|
| Wind gust (mph) |
12
|
12
|
11
|
10
|
9
|
9
|
9
|
11
|
13
|
13
|
15
|
17
|
18
|
19
|
20
|
21
|
21
|
20
|
19
|
16
|
15
|
16
|
16
|
16
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
79%
|
86%
|
87%
|
92%
|
94%
|
95%
|
97%
|
97%
|
94%
|
90%
|
87%
|
81%
|
76%
|
69%
|
66%
|
63%
|
62%
|
62%
|
64%
|
67%
|
73%
|
76%
|
80%
|
84%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 7 | 7 | 8 | 8 | 6 | 5 | 3 | 1 | 1 | - | - | - | - |
Monday (10 August 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
30%
|
20%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
23°
|
23°
|
22°
|
22°
|
21°
|
21°
|
21°
|
21°
|
21°
|
22°
|
23°
|
24°
|
26°
|
27°
|
28°
|
28°
|
29°
|
28°
|
28°
|
27°
|
26°
|
24°
|
23°
|
22°
|
| Feels like temperature (°C) |
24°
|
23°
|
23°
|
22°
|
22°
|
22°
|
22°
|
21°
|
22°
|
23°
|
23°
|
25°
|
26°
|
27°
|
28°
|
29°
|
29°
|
29°
|
28°
|
28°
|
26°
|
25°
|
23°
|
22°
|
| Wind direction and speed (mph) |
E
8
|
ESE
8
|
ESE
8
|
ESE
8
|
ESE
8
|
ESE
8
|
ESE
7
|
E
7
|
E
7
|
ENE
8
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
10
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
8
|
ENE
8
|
ENE
8
|
ENE
8
|
ENE
8
|
| Wind gust (mph) |
15
|
15
|
16
|
16
|
15
|
14
|
14
|
15
|
15
|
16
|
17
|
18
|
19
|
19
|
19
|
19
|
18
|
17
|
17
|
15
|
14
|
14
|
15
|
15
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
88%
|
91%
|
92%
|
92%
|
92%
|
93%
|
94%
|
91%
|
87%
|
83%
|
77%
|
72%
|
67%
|
63%
|
60%
|
58%
|
58%
|
59%
|
64%
|
68%
|
74%
|
77%
|
81%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 3 | 5 | 7 | 8 | 9 | 8 | 7 | 5 | 3 | 1 | 1 | - | - | - | - |
Tuesday (11 August 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
22°
|
21°
|
21°
|
20°
|
20°
|
20°
|
19°
|
19°
|
20°
|
21°
|
22°
|
23°
|
24°
|
25°
|
26°
|
27°
|
27°
|
27°
|
27°
|
26°
|
22°
|
| Feels like temperature (°C) |
22°
|
21°
|
21°
|
20°
|
20°
|
20°
|
19°
|
19°
|
20°
|
21°
|
22°
|
23°
|
25°
|
26°
|
27°
|
28°
|
28°
|
28°
|
28°
|
27°
|
23°
|
| Wind direction and speed (mph) |
ENE
8
|
ENE
8
|
ENE
8
|
ENE
8
|
ENE
7
|
ENE
7
|
ENE
6
|
ENE
7
|
ENE
8
|
ENE
8
|
ENE
8
|
ENE
7
|
ENE
7
|
ENE
8
|
ENE
8
|
ENE
7
|
ENE
8
|
ENE
8
|
ENE
7
|
E
6
|
ENE
6
|
| Wind gust (mph) |
14
|
14
|
14
|
13
|
13
|
13
|
13
|
14
|
16
|
16
|
15
|
16
|
16
|
17
|
17
|
16
|
15
|
15
|
14
|
12
|
12
|
| Visibility (description) |
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
83%
|
85%
|
87%
|
87%
|
90%
|
89%
|
91%
|
87%
|
82%
|
81%
|
76%
|
74%
|
71%
|
66%
|
64%
|
63%
|
63%
|
64%
|
67%
|
82%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 7 | 8 | 8 | 6 | 4 | 3 | 1 | 1 | - |
Wednesday (12 August 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
| Temperature (°C) |
21°
|
19°
|
19°
|
22°
|
25°
|
26°
|
24°
|
21°
|
| Feels like temperature (°C) |
21°
|
20°
|
19°
|
22°
|
25°
|
26°
|
24°
|
21°
|
| Wind direction and speed (mph) |
NE
6
|
NE
5
|
NE
5
|
NE
6
|
NE
8
|
NE
8
|
NE
7
|
ENE
6
|
| Wind gust (mph) |
12
|
11
|
13
|
17
|
18
|
15
|
12
|
12
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
91%
|
92%
|
78%
|
61%
|
55%
|
60%
|
75%
|
| UV | - | - | 1 | 4 | 8 | 3 | 1 | - |
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Forecast for 12am (UTC-5) Friday
Updated 01:05 (UTC+1) on Fri 7 Aug 2026
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