Sioux Falls Regional (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: -21° Celsius; Minimum nighttime temperature: -22° Celsius;
Maximum daytime temperature: -21° Celsius; Minimum nighttime temperature: -22° Celsius; -
Maximum daytime temperature: -14° Celsius; Minimum nighttime temperature: -18° Celsius;
Maximum daytime temperature: -14° Celsius; Minimum nighttime temperature: -18° Celsius; -
Maximum daytime temperature: -14° Celsius; Minimum nighttime temperature: -20° Celsius;
Maximum daytime temperature: -14° Celsius; Minimum nighttime temperature: -20° Celsius; -
Maximum daytime temperature: -8° Celsius; Minimum nighttime temperature: -12° Celsius;
Maximum daytime temperature: -8° Celsius; Minimum nighttime temperature: -12° Celsius;
-
Maximum daytime temperature: -8° Celsius; Minimum nighttime temperature: -12° Celsius;
Maximum daytime temperature: -8° Celsius; Minimum nighttime temperature: -12° Celsius;
-
Maximum daytime temperature: -8° Celsius; Minimum nighttime temperature: -15° Celsius;
Maximum daytime temperature: -8° Celsius; Minimum nighttime temperature: -15° Celsius;
-
Maximum daytime temperature: -9° Celsius; Minimum nighttime temperature: -17° Celsius;
Maximum daytime temperature: -9° Celsius; Minimum nighttime temperature: -17° Celsius;
Sunny intervals changing to cloudy in the afternoon.
Sunrise:
Sunset:
L UV
No pollution data.
No pollen data.
7 day forecast for Sioux Falls Regional
Today (23 January 2026)
| Time |
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%
|
| Temperature |
-23°
|
-22°
|
-21°
|
-21°
|
-21°
|
-21°
|
-22°
|
-22°
|
-22°
|
-22°
|
-22°
|
-22°
|
| Feels like temperature (°C) |
-32°
|
-31°
|
-30°
|
-29°
|
-29°
|
-29°
|
-29°
|
-28°
|
-27°
|
-27°
|
-26°
|
-26°
|
| Wind direction and speed |
NW
9
|
NW
8
|
NW
8
|
NNW
8
|
NNW
7
|
N
6
|
N
6
|
N
5
|
N
4
|
NNE
4
|
NNE
3
|
NE
3
|
| Wind gust (mph) |
17
|
17
|
17
|
15
|
14
|
13
|
12
|
10
|
9
|
8
|
7
|
7
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
51%
|
51%
|
51%
|
53%
|
54%
|
54%
|
55%
|
56%
|
58%
|
59%
|
58%
|
57%
|
| UV | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (24 January 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%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
-22°
|
-22°
|
-22°
|
-21°
|
-21°
|
-21°
|
-21°
|
-20°
|
-20°
|
-20°
|
-19°
|
-18°
|
-16°
|
-16°
|
-15°
|
-14°
|
-14°
|
-14°
|
-15°
|
-15°
|
-15°
|
-16°
|
-16°
|
-16°
|
| Feels like temperature (°C) |
-26°
|
-26°
|
-26°
|
-26°
|
-26°
|
-26°
|
-26°
|
-26°
|
-26°
|
-25°
|
-25°
|
-24°
|
-23°
|
-22°
|
-21°
|
-20°
|
-19°
|
-19°
|
-20°
|
-20°
|
-21°
|
-21°
|
-21°
|
-21°
|
| Wind direction and speed (mph) |
ENE
3
|
E
3
|
ESE
3
|
SE
3
|
SE
4
|
SE
4
|
SSE
4
|
SSE
4
|
SSE
4
|
S
5
|
S
5
|
S
5
|
SSW
6
|
SSW
6
|
SSW
6
|
S
6
|
S
5
|
S
5
|
SSE
4
|
SE
4
|
SE
5
|
SE
5
|
SE
5
|
SE
5
|
| Wind gust (mph) |
7
|
7
|
7
|
7
|
8
|
8
|
8
|
8
|
9
|
10
|
12
|
12
|
12
|
13
|
12
|
12
|
11
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
58%
|
59%
|
59%
|
59%
|
58%
|
60%
|
61%
|
61%
|
63%
|
62%
|
59%
|
55%
|
54%
|
52%
|
51%
|
51%
|
51%
|
54%
|
59%
|
61%
|
63%
|
64%
|
65%
|
67%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Sunday (25 January 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%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
-16°
|
-16°
|
-16°
|
-17°
|
-17°
|
-17°
|
-17°
|
-17°
|
-17°
|
-17°
|
-16°
|
-15°
|
-15°
|
-14°
|
-14°
|
-14°
|
-15°
|
-15°
|
-16°
|
-16°
|
-17°
|
-17°
|
-18°
|
-18°
|
| Feels like temperature (°C) |
-21°
|
-21°
|
-21°
|
-21°
|
-21°
|
-21°
|
-21°
|
-22°
|
-22°
|
-22°
|
-22°
|
-22°
|
-22°
|
-22°
|
-22°
|
-22°
|
-23°
|
-24°
|
-24°
|
-25°
|
-25°
|
-26°
|
-26°
|
-26°
|
| Wind direction and speed (mph) |
SE
5
|
SE
4
|
SE
4
|
SE
4
|
ESE
4
|
ESE
4
|
E
3
|
ENE
4
|
NE
4
|
NNE
5
|
N
6
|
N
7
|
N
8
|
N
8
|
N
9
|
N
11
|
NNW
11
|
NNW
11
|
NNW
11
|
NNW
10
|
NNW
10
|
NNW
10
|
NW
9
|
NW
9
|
| Wind gust (mph) |
8
|
7
|
7
|
7
|
6
|
6
|
7
|
7
|
9
|
11
|
13
|
15
|
17
|
18
|
20
|
21
|
21
|
20
|
20
|
20
|
19
|
18
|
17
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
71%
|
72%
|
74%
|
76%
|
76%
|
76%
|
76%
|
76%
|
77%
|
74%
|
71%
|
67%
|
65%
|
64%
|
63%
|
64%
|
64%
|
65%
|
66%
|
66%
|
66%
|
66%
|
66%
|
66%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Monday (26 January 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
-18°
|
-19°
|
-19°
|
-20°
|
-20°
|
-20°
|
-20°
|
-20°
|
-20°
|
-19°
|
-17°
|
-15°
|
-13°
|
-12°
|
-10°
|
-9°
|
-8°
|
-9°
|
-9°
|
-9°
|
-9°
|
-9°
|
-9°
|
-9°
|
| Feels like temperature (°C) |
-27°
|
-27°
|
-27°
|
-27°
|
-27°
|
-28°
|
-28°
|
-27°
|
-27°
|
-26°
|
-25°
|
-23°
|
-21°
|
-20°
|
-18°
|
-16°
|
-15°
|
-15°
|
-15°
|
-15°
|
-16°
|
-15°
|
-15°
|
-15°
|
| Wind direction and speed (mph) |
NW
8
|
WNW
8
|
WNW
7
|
W
7
|
W
7
|
WSW
7
|
WSW
7
|
WSW
7
|
SW
7
|
SW
8
|
SW
9
|
SW
10
|
SW
11
|
SW
11
|
SW
12
|
SW
11
|
SW
10
|
SW
10
|
SW
10
|
SW
9
|
WSW
10
|
WSW
10
|
W
10
|
W
10
|
| Wind gust (mph) |
15
|
14
|
12
|
13
|
12
|
12
|
12
|
12
|
14
|
17
|
18
|
20
|
21
|
22
|
22
|
20
|
17
|
17
|
16
|
16
|
17
|
17
|
17
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
66%
|
66%
|
66%
|
66%
|
67%
|
66%
|
66%
|
66%
|
65%
|
61%
|
57%
|
54%
|
52%
|
51%
|
48%
|
47%
|
47%
|
52%
|
55%
|
55%
|
57%
|
59%
|
66%
|
71%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Tuesday (27 January 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
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
-9°
|
-10°
|
-10°
|
-10°
|
-10°
|
-10°
|
-10°
|
-11°
|
-11°
|
-11°
|
-11°
|
-10°
|
-10°
|
-9°
|
-8°
|
-8°
|
-8°
|
-9°
|
-9°
|
-10°
|
| Feels like temperature (°C) |
-16°
|
-16°
|
-17°
|
-17°
|
-17°
|
-17°
|
-18°
|
-18°
|
-18°
|
-18°
|
-18°
|
-17°
|
-16°
|
-16°
|
-15°
|
-14°
|
-14°
|
-15°
|
-15°
|
-16°
|
| Wind direction and speed (mph) |
WNW
10
|
WNW
10
|
WNW
10
|
WNW
10
|
NW
9
|
NW
10
|
NW
10
|
NW
10
|
NW
9
|
NW
9
|
NW
10
|
NW
10
|
NW
10
|
WNW
10
|
WNW
10
|
WNW
9
|
WNW
9
|
WNW
8
|
WNW
7
|
WNW
7
|
| Wind gust (mph) |
18
|
17
|
17
|
17
|
17
|
17
|
17
|
17
|
17
|
18
|
19
|
18
|
19
|
19
|
18
|
18
|
16
|
13
|
14
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
73%
|
74%
|
74%
|
75%
|
77%
|
79%
|
77%
|
78%
|
78%
|
74%
|
72%
|
69%
|
66%
|
66%
|
65%
|
64%
|
67%
|
71%
|
74%
|
74%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - |
Wednesday (28 January 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
-11°
|
-12°
|
-12°
|
-11°
|
-9°
|
-8°
|
-10°
|
-11°
|
| Feels like temperature (°C) |
-17°
|
-18°
|
-18°
|
-18°
|
-16°
|
-14°
|
-16°
|
-17°
|
| Wind direction and speed (mph) |
NW
7
|
NW
7
|
NW
8
|
NNW
8
|
NW
9
|
NW
10
|
NNW
7
|
NNW
6
|
| Wind gust (mph) |
14
|
15
|
16
|
19
|
20
|
19
|
14
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
76%
|
75%
|
69%
|
57%
|
60%
|
69%
|
71%
|
| UV | - | - | - | 1 | 2 | 1 | - | - |
Thursday (29 January 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
-13°
|
-14°
|
-14°
|
-14°
|
-11°
|
-10°
|
-10°
|
-12°
|
| Feels like temperature (°C) |
-18°
|
-19°
|
-20°
|
-21°
|
-17°
|
-16°
|
-16°
|
-18°
|
| Wind direction and speed (mph) |
NNE
6
|
NE
6
|
E
6
|
E
6
|
E
6
|
E
7
|
ENE
7
|
ENE
7
|
| Wind gust (mph) |
11
|
11
|
12
|
13
|
15
|
15
|
13
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
71%
|
71%
|
72%
|
70%
|
62%
|
57%
|
65%
|
70%
|
| UV | - | - | - | 1 | 2 | 1 | - | - |
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Forecast for 12pm (UTC-6) Friday
Updated 12:18 (UTC) on Fri 23 Jan 2026
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