Sioux City (Ia (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -3° Celsius;
Maximum daytime temperature: 2 degrees Celsius; Minimum nighttime temperature: -3 degrees Celsius; -
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 1° Celsius;
Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius; -
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 1° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;
Sunny intervals.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Sioux City (Ia
Today (1 March 2026)
| Time |
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%
|
| Temperature |
-5°
|
-5°
|
-5°
|
-6°
|
-6°
|
-5°
|
-4°
|
-3°
|
-2°
|
-1°
|
0°
|
1°
|
2°
|
2°
|
2°
|
1°
|
0°
|
-1°
|
-1°
|
-2°
|
-2°
|
| Feels like temperature (°C) |
-9°
|
-10°
|
-10°
|
-9°
|
-9°
|
-9°
|
-9°
|
-7°
|
-6°
|
-5°
|
-4°
|
-3°
|
-2°
|
-1°
|
-2°
|
-3°
|
-4°
|
-5°
|
-6°
|
-6°
|
-6°
|
| Wind direction and speed |
NE
5
|
NE
6
|
NE
6
|
NE
4
|
ENE
5
|
ENE
6
|
E
7
|
ESE
8
|
ESE
8
|
ESE
8
|
ESE
8
|
ESE
8
|
ESE
9
|
ESE
9
|
SE
9
|
SE
8
|
SE
7
|
SE
7
|
SE
7
|
SE
7
|
SE
7
|
| Wind gust (mph) |
11
|
12
|
10
|
9
|
12
|
14
|
16
|
17
|
17
|
17
|
18
|
18
|
18
|
18
|
17
|
14
|
13
|
13
|
13
|
12
|
11
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
74%
|
75%
|
77%
|
75%
|
69%
|
63%
|
59%
|
55%
|
54%
|
49%
|
49%
|
45%
|
44%
|
46%
|
53%
|
58%
|
62%
|
65%
|
66%
|
69%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 2 | 1 | - | - | - | - | - | - | - |
Monday (2 March 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%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
0°
|
2°
|
3°
|
5°
|
6°
|
7°
|
7°
|
7°
|
6°
|
6°
|
5°
|
5°
|
4°
|
4°
|
4°
|
| Feels like temperature (°C) |
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-5°
|
-4°
|
-3°
|
0°
|
1°
|
3°
|
4°
|
5°
|
4°
|
3°
|
3°
|
2°
|
2°
|
1°
|
1°
|
1°
|
| Wind direction and speed (mph) |
SSE
6
|
SSE
6
|
SSE
6
|
SSE
6
|
SSE
6
|
SSE
6
|
SSE
6
|
SSE
6
|
SSE
6
|
S
8
|
S
9
|
S
10
|
S
10
|
S
10
|
S
10
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
9
|
SE
8
|
SSE
8
|
SSE
8
|
SE
7
|
SE
7
|
| Wind gust (mph) |
11
|
10
|
11
|
10
|
11
|
11
|
11
|
11
|
15
|
18
|
19
|
19
|
19
|
19
|
19
|
19
|
19
|
18
|
16
|
15
|
15
|
13
|
13
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
72%
|
73%
|
75%
|
78%
|
79%
|
81%
|
82%
|
83%
|
79%
|
73%
|
67%
|
64%
|
59%
|
58%
|
57%
|
58%
|
60%
|
65%
|
72%
|
76%
|
81%
|
84%
|
86%
|
88%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 2 | 1 | - | - | - | - | - | - | - |
Tuesday (3 March 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%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
4°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
4°
|
4°
|
6°
|
7°
|
8°
|
8°
|
9°
|
9°
|
9°
|
8°
|
7°
|
6°
|
5°
|
4°
|
4°
|
| Feels like temperature (°C) |
1°
|
1°
|
1°
|
0°
|
1°
|
1°
|
1°
|
1°
|
1°
|
2°
|
3°
|
4°
|
5°
|
6°
|
7°
|
7°
|
8°
|
7°
|
6°
|
5°
|
4°
|
3°
|
2°
|
2°
|
| Wind direction and speed (mph) |
SE
7
|
SE
6
|
SE
6
|
SE
6
|
SE
5
|
SE
5
|
SE
4
|
SE
4
|
ESE
4
|
ESE
4
|
E
4
|
ENE
4
|
NE
5
|
NE
6
|
NNE
7
|
NNE
7
|
NNE
8
|
NNE
8
|
NNE
6
|
NNE
5
|
NNE
5
|
N
5
|
N
5
|
N
5
|
| Wind gust (mph) |
12
|
11
|
10
|
9
|
9
|
8
|
8
|
7
|
8
|
9
|
9
|
10
|
13
|
14
|
16
|
16
|
16
|
14
|
11
|
9
|
8
|
8
|
8
|
8
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
90%
|
92%
|
94%
|
96%
|
96%
|
97%
|
97%
|
98%
|
97%
|
96%
|
94%
|
89%
|
84%
|
77%
|
75%
|
74%
|
72%
|
73%
|
78%
|
86%
|
89%
|
91%
|
94%
|
93%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | - | - | - | - | - | - | - |
Wednesday (4 March 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%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
4°
|
3°
|
3°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
3°
|
5°
|
6°
|
8°
|
10°
|
11°
|
12°
|
13°
|
12°
|
10°
|
8°
|
8°
|
7°
|
6°
|
6°
|
| Feels like temperature (°C) |
2°
|
2°
|
1°
|
1°
|
0°
|
0°
|
0°
|
0°
|
1°
|
2°
|
3°
|
5°
|
7°
|
9°
|
10°
|
11°
|
11°
|
10°
|
8°
|
6°
|
5°
|
4°
|
4°
|
4°
|
| Wind direction and speed (mph) |
N
4
|
N
4
|
N
4
|
NNE
4
|
NE
4
|
NE
3
|
NE
3
|
ENE
4
|
E
4
|
ESE
4
|
ESE
4
|
SE
5
|
SE
6
|
SE
6
|
SE
7
|
SE
8
|
SE
8
|
SE
9
|
SE
8
|
SE
8
|
SE
8
|
SE
8
|
SSE
8
|
SSE
8
|
| Wind gust (mph) |
7
|
7
|
7
|
6
|
6
|
6
|
7
|
7
|
9
|
10
|
11
|
12
|
14
|
16
|
16
|
17
|
16
|
16
|
15
|
15
|
15
|
14
|
15
|
14
|
| Visibility (description) |
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
95%
|
96%
|
97%
|
97%
|
98%
|
98%
|
98%
|
99%
|
99%
|
96%
|
91%
|
83%
|
76%
|
68%
|
65%
|
59%
|
58%
|
64%
|
73%
|
79%
|
86%
|
88%
|
91%
|
93%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 2 | 1 | - | - | - | - | - | - | - |
Thursday (5 March 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%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
6°
|
7°
|
9°
|
11°
|
14°
|
15°
|
16°
|
17°
|
17°
|
16°
|
15°
|
11°
|
| Feels like temperature (°C) |
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
2°
|
3°
|
4°
|
6°
|
9°
|
11°
|
12°
|
13°
|
14°
|
14°
|
13°
|
13°
|
10°
|
| Wind direction and speed (mph) |
SSE
8
|
SSE
7
|
S
8
|
SSE
7
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
9
|
SSE
10
|
S
11
|
S
12
|
S
13
|
S
14
|
S
14
|
S
14
|
S
14
|
S
13
|
S
11
|
SSE
9
|
| Wind gust (mph) |
13
|
13
|
13
|
13
|
13
|
13
|
14
|
15
|
18
|
20
|
22
|
24
|
25
|
25
|
26
|
26
|
25
|
23
|
19
|
18
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
93%
|
94%
|
94%
|
95%
|
96%
|
96%
|
96%
|
96%
|
94%
|
89%
|
81%
|
73%
|
64%
|
57%
|
55%
|
53%
|
54%
|
57%
|
64%
|
79%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 2 | 1 | - | - | - |
Friday (6 March 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
 |
|
|
|
|
|
| Chance of precipitation |
50%
|
60%
|
50%
|
30%
|
30%
|
30%
|
30%
|
20%
|
| Temperature (°C) |
10°
|
9°
|
9°
|
8°
|
10°
|
11°
|
9°
|
5°
|
| Feels like temperature (°C) |
8°
|
7°
|
7°
|
6°
|
8°
|
9°
|
6°
|
2°
|
| Wind direction and speed (mph) |
SE
9
|
ESE
7
|
NNE
8
|
N
9
|
NNW
12
|
NNW
12
|
NNW
11
|
NNW
11
|
| Wind gust (mph) |
16
|
17
|
18
|
23
|
25
|
24
|
21
|
22
|
| Visibility (description) |
G
|
G
|
M
|
M
|
G
|
G
|
G
|
G
|
| Humidity |
86%
|
95%
|
97%
|
92%
|
83%
|
68%
|
67%
|
79%
|
| UV | - | - | - | 1 | 3 | 1 | - | - |
Saturday (7 March 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) |
4°
|
3°
|
2°
|
5°
|
10°
|
13°
|
11°
|
8°
|
| Feels like temperature (°C) |
0°
|
-1°
|
-2°
|
1°
|
8°
|
11°
|
9°
|
6°
|
| Wind direction and speed (mph) |
NW
11
|
NW
10
|
WNW
8
|
W
8
|
W
9
|
WSW
10
|
SW
8
|
SW
9
|
| Wind gust (mph) |
20
|
18
|
17
|
21
|
22
|
22
|
18
|
18
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
80%
|
82%
|
82%
|
70%
|
47%
|
33%
|
45%
|
60%
|
| UV | - | - | - | 2 | 4 | 2 | - | - |
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Forecast for 4am (UTC-6) Sunday
Updated 06:19 (UTC) on Sun 1 Mar 2026
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