Sioux Falls (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 15° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 9° Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 13° Celsius;
Overcast changing to drizzle by late morning.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
7 day forecast for Sioux Falls
Today (1 September 2025)
| Time |
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 |
20%
|
20%
|
30%
|
20%
|
20%
|
30%
|
60%
|
60%
|
60%
|
60%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature |
16°
|
16°
|
16°
|
16°
|
17°
|
18°
|
19°
|
20°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
18°
|
17°
|
17°
|
16°
|
| Feels like temperature (°C) |
17°
|
16°
|
16°
|
17°
|
17°
|
18°
|
19°
|
20°
|
21°
|
21°
|
21°
|
21°
|
22°
|
22°
|
21°
|
19°
|
18°
|
17°
|
16°
|
| Wind direction and speed |
E
4
|
E
4
|
E
5
|
E
5
|
ESE
6
|
ESE
7
|
SE
8
|
SE
8
|
SSE
7
|
SSE
6
|
SSE
7
|
SSE
7
|
SSE
5
|
SSE
5
|
SSE
4
|
SSE
5
|
SSE
5
|
S
4
|
SSW
4
|
| Wind gust (mph) |
10
|
10
|
11
|
13
|
15
|
16
|
17
|
17
|
17
|
16
|
16
|
15
|
13
|
10
|
9
|
8
|
7
|
7
|
8
|
| Visibility |
P
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
99%
|
99%
|
99%
|
97%
|
96%
|
94%
|
89%
|
84%
|
78%
|
75%
|
75%
|
75%
|
74%
|
73%
|
77%
|
87%
|
91%
|
93%
|
94%
|
| UV | - | - | - | 1 | 1 | 3 | 4 | 4 | 6 | 6 | 4 | 4 | 2 | 1 | - | - | - | - | - |
Tuesday (2 September 2025)
| 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%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
17°
|
18°
|
20°
|
22°
|
23°
|
23°
|
24°
|
24°
|
24°
|
23°
|
18°
|
| Feels like temperature (°C) |
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
17°
|
18°
|
20°
|
21°
|
22°
|
23°
|
23°
|
24°
|
24°
|
23°
|
18°
|
| Wind direction and speed (mph) |
SSW
4
|
SW
4
|
SW
4
|
SW
4
|
WSW
4
|
WSW
4
|
WSW
4
|
WSW
4
|
WSW
4
|
WSW
5
|
WSW
6
|
WSW
7
|
WSW
7
|
WSW
8
|
WSW
8
|
WSW
8
|
WSW
8
|
W
8
|
W
7
|
WSW
6
|
WSW
5
|
| Wind gust (mph) |
7
|
7
|
7
|
7
|
7
|
8
|
8
|
10
|
12
|
14
|
16
|
16
|
18
|
19
|
19
|
19
|
18
|
17
|
15
|
12
|
12
|
| Visibility (description) |
G
|
G
|
G
|
G
|
M
|
M
|
P
|
P
|
M
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
96%
|
96%
|
97%
|
98%
|
99%
|
99%
|
99%
|
100%
|
100%
|
97%
|
93%
|
88%
|
79%
|
75%
|
70%
|
67%
|
65%
|
64%
|
65%
|
70%
|
86%
|
| UV | - | - | - | - | - | - | - | - | 1 | 2 | 3 | 5 | 7 | 7 | 7 | 5 | 4 | 2 | 1 | - | - |
Wednesday (3 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
|
| Chance of precipitation |
20%
|
50%
|
40%
|
40%
|
30%
|
20%
|
<5%
|
<5%
|
| Temperature (°C) |
17°
|
17°
|
16°
|
16°
|
18°
|
18°
|
15°
|
11°
|
| Feels like temperature (°C) |
17°
|
17°
|
16°
|
15°
|
14°
|
14°
|
12°
|
10°
|
| Wind direction and speed (mph) |
SW
6
|
WSW
7
|
N
6
|
N
12
|
N
15
|
NNW
17
|
NNW
13
|
NNW
9
|
| Wind gust (mph) |
16
|
18
|
25
|
33
|
37
|
37
|
26
|
17
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
92%
|
95%
|
87%
|
65%
|
52%
|
49%
|
62%
|
| UV | - | - | - | 4 | 6 | 4 | - | - |
Thursday (4 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
10%
|
| Temperature (°C) |
9°
|
8°
|
6°
|
12°
|
15°
|
18°
|
17°
|
14°
|
| Feels like temperature (°C) |
8°
|
6°
|
5°
|
11°
|
13°
|
15°
|
16°
|
13°
|
| Wind direction and speed (mph) |
NNW
7
|
NW
6
|
W
4
|
WSW
6
|
SW
9
|
SW
10
|
SSW
7
|
W
9
|
| Wind gust (mph) |
14
|
11
|
13
|
21
|
24
|
24
|
17
|
21
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
73%
|
83%
|
89%
|
67%
|
50%
|
46%
|
58%
|
74%
|
| UV | - | - | - | 4 | 8 | 4 | - | - |
Friday (5 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
12°
|
12°
|
10°
|
13°
|
16°
|
17°
|
16°
|
11°
|
| Feels like temperature (°C) |
11°
|
10°
|
8°
|
11°
|
13°
|
14°
|
14°
|
10°
|
| Wind direction and speed (mph) |
WNW
9
|
NW
10
|
NW
10
|
NNW
14
|
NNW
13
|
NNW
13
|
NNW
8
|
NW
5
|
| Wind gust (mph) |
22
|
22
|
29
|
31
|
30
|
27
|
16
|
9
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
77%
|
75%
|
77%
|
66%
|
52%
|
44%
|
56%
|
78%
|
| UV | - | - | - | 4 | 7 | 2 | - | - |
Saturday (6 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
8°
|
7°
|
7°
|
14°
|
18°
|
19°
|
18°
|
13°
|
| Feels like temperature (°C) |
7°
|
6°
|
5°
|
13°
|
17°
|
18°
|
17°
|
12°
|
| Wind direction and speed (mph) |
WNW
4
|
WNW
5
|
WNW
4
|
W
4
|
WNW
5
|
NW
5
|
WNW
5
|
ESE
5
|
| Wind gust (mph) |
9
|
9
|
9
|
15
|
17
|
14
|
10
|
10
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
88%
|
91%
|
70%
|
44%
|
41%
|
56%
|
75%
|
| UV | - | - | - | 4 | 8 | 4 | - | - |
Sunday (7 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
| Temperature (°C) |
11°
|
10°
|
9°
|
16°
|
21°
|
22°
|
21°
|
17°
|
| Feels like temperature (°C) |
10°
|
8°
|
8°
|
14°
|
18°
|
20°
|
19°
|
15°
|
| Wind direction and speed (mph) |
SE
5
|
SE
5
|
SSE
6
|
SSE
9
|
S
11
|
S
12
|
SSE
10
|
SSE
10
|
| Wind gust (mph) |
10
|
11
|
19
|
26
|
27
|
24
|
20
|
21
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
81%
|
86%
|
89%
|
71%
|
55%
|
53%
|
63%
|
74%
|
| UV | - | - | - | 4 | 7 | 4 | - | - |
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Forecast for 05:00 (UTC-5), Mon
Updated 07:26 (UTC+1) on Mon 1 Sep 2025
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