Ulsan (South Korea) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 4° Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 0° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 0° Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 2° Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 0° Celsius;
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 0° Celsius;
-
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 4° Celsius;
Sunny changing to partly cloudy by early evening.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Ulsan
Today (15 December 2025)
| Time |
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%
|
| Temperature |
-1°
|
0°
|
2°
|
5°
|
7°
|
9°
|
10°
|
10°
|
10°
|
10°
|
8°
|
6°
|
6°
|
5°
|
5°
|
5°
|
6°
|
| Feels like temperature (°C) |
-3°
|
-2°
|
1°
|
4°
|
7°
|
8°
|
9°
|
10°
|
10°
|
10°
|
7°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
| Wind direction and speed |
W
3
|
WSW
3
|
WSW
3
|
WSW
2
|
WSW
2
|
W
3
|
WNW
3
|
WNW
3
|
W
3
|
WSW
3
|
SW
3
|
SSW
3
|
SSW
3
|
SW
2
|
WSW
1
|
WSW
1
|
W
1
|
| Wind gust (mph) |
5
|
5
|
6
|
8
|
8
|
11
|
12
|
11
|
9
|
7
|
6
|
5
|
4
|
4
|
3
|
3
|
3
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
82%
|
77%
|
61%
|
61%
|
56%
|
55%
|
55%
|
54%
|
54%
|
64%
|
81%
|
84%
|
85%
|
87%
|
87%
|
89%
|
89%
|
| UV | - | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 1 | - | - | - | - | - | - | - | - |
Wednesday (16 December 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
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
5°
|
6°
|
9°
|
11°
|
11°
|
12°
|
11°
|
11°
|
10°
|
9°
|
7°
|
6°
|
5°
|
5°
|
4°
|
4°
|
| Feels like temperature (°C) |
5°
|
4°
|
5°
|
5°
|
4°
|
4°
|
4°
|
3°
|
4°
|
5°
|
8°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
7°
|
5°
|
4°
|
4°
|
3°
|
3°
|
2°
|
| Wind direction and speed (mph) |
W
1
|
W
1
|
WNW
2
|
WNW
2
|
WNW
3
|
WNW
3
|
WNW
3
|
WNW
3
|
NW
3
|
NW
3
|
NW
3
|
NW
5
|
NW
8
|
NW
9
|
NW
10
|
NW
10
|
NW
10
|
NW
6
|
NW
5
|
NW
5
|
NW
5
|
NW
4
|
NW
4
|
NW
4
|
| Wind gust (mph) |
3
|
3
|
4
|
4
|
5
|
5
|
6
|
6
|
8
|
9
|
13
|
21
|
24
|
25
|
26
|
25
|
23
|
16
|
14
|
13
|
12
|
11
|
11
|
10
|
| Visibility (description) |
G
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
90%
|
88%
|
87%
|
86%
|
85%
|
86%
|
86%
|
85%
|
84%
|
76%
|
72%
|
66%
|
59%
|
57%
|
54%
|
51%
|
53%
|
57%
|
67%
|
71%
|
73%
|
75%
|
76%
|
76%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 1 | - | - | - | - | - | - | - | - |
Thursday (17 December 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
|
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) |
3°
|
2°
|
2°
|
2°
|
1°
|
1°
|
1°
|
0°
|
1°
|
3°
|
6°
|
8°
|
10°
|
11°
|
12°
|
12°
|
12°
|
9°
|
7°
|
6°
|
6°
|
5°
|
5°
|
4°
|
| Feels like temperature (°C) |
2°
|
1°
|
0°
|
0°
|
0°
|
-1°
|
-1°
|
-1°
|
-1°
|
2°
|
5°
|
7°
|
9°
|
11°
|
12°
|
12°
|
12°
|
9°
|
7°
|
6°
|
5°
|
4°
|
4°
|
3°
|
| Wind direction and speed (mph) |
NW
3
|
WNW
3
|
WNW
3
|
WNW
3
|
WNW
3
|
WNW
3
|
WNW
3
|
WNW
3
|
WNW
3
|
WNW
3
|
WNW
3
|
NW
3
|
NW
3
|
WNW
3
|
WNW
2
|
NW
2
|
NW
2
|
NNW
3
|
NNW
2
|
WNW
2
|
W
2
|
W
2
|
W
2
|
W
2
|
| Wind gust (mph) |
9
|
8
|
7
|
7
|
7
|
7
|
7
|
8
|
8
|
9
|
10
|
10
|
10
|
10
|
8
|
7
|
6
|
5
|
4
|
4
|
4
|
4
|
4
|
5
|
| 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 |
77%
|
79%
|
78%
|
76%
|
74%
|
71%
|
69%
|
67%
|
63%
|
50%
|
45%
|
44%
|
46%
|
46%
|
45%
|
47%
|
64%
|
81%
|
84%
|
85%
|
87%
|
87%
|
86%
|
87%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 1 | - | - | - | - | - | - | - | - |
Friday (18 December 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
|
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) |
4°
|
3°
|
3°
|
3°
|
3°
|
2°
|
2°
|
2°
|
3°
|
6°
|
9°
|
11°
|
13°
|
15°
|
15°
|
15°
|
15°
|
12°
|
11°
|
10°
|
9°
|
9°
|
8°
|
8°
|
| Feels like temperature (°C) |
3°
|
2°
|
2°
|
2°
|
1°
|
1°
|
1°
|
1°
|
2°
|
5°
|
8°
|
11°
|
13°
|
14°
|
14°
|
14°
|
14°
|
12°
|
10°
|
10°
|
9°
|
8°
|
8°
|
7°
|
| Wind direction and speed (mph) |
W
3
|
W
3
|
W
3
|
W
3
|
W
3
|
WNW
3
|
WNW
3
|
WNW
3
|
WNW
3
|
WNW
2
|
W
1
|
W
1
|
SW
3
|
SSW
4
|
SSW
5
|
SSW
5
|
SSW
5
|
SSW
3
|
SSW
3
|
SSW
2
|
SSW
2
|
SW
2
|
SW
2
|
WSW
2
|
| Wind gust (mph) |
5
|
5
|
5
|
5
|
5
|
4
|
4
|
4
|
4
|
4
|
4
|
6
|
11
|
16
|
14
|
13
|
10
|
8
|
6
|
5
|
4
|
4
|
4
|
4
|
| 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 |
86%
|
84%
|
85%
|
84%
|
84%
|
84%
|
85%
|
85%
|
84%
|
66%
|
70%
|
66%
|
65%
|
65%
|
66%
|
67%
|
74%
|
85%
|
89%
|
92%
|
92%
|
93%
|
95%
|
95%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 1 | - | - | - | - | - | - | - | - |
Saturday (19 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
30%
|
30%
|
20%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
10°
|
16°
|
17°
|
13°
|
12°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
10°
|
16°
|
17°
|
13°
|
12°
|
| Wind direction and speed (mph) |
WSW
2
|
WSW
2
|
W
2
|
W
2
|
W
2
|
W
2
|
W
2
|
W
3
|
W
2
|
W
2
|
WSW
2
|
WSW
3
|
WSW
3
|
WNW
3
|
| Wind gust (mph) |
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
7
|
8
|
11
|
7
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
| Humidity |
95%
|
96%
|
96%
|
97%
|
97%
|
97%
|
97%
|
97%
|
97%
|
93%
|
77%
|
75%
|
92%
|
95%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 3 | 1 | - | - |
Sunday (20 December 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
10°
|
9°
|
7°
|
7°
|
9°
|
9°
|
5°
|
3°
|
| Feels like temperature (°C) |
9°
|
8°
|
5°
|
5°
|
7°
|
6°
|
2°
|
0°
|
| Wind direction and speed (mph) |
NW
4
|
NW
4
|
NW
5
|
NW
6
|
NNW
9
|
NNW
10
|
NNW
8
|
NNW
6
|
| Wind gust (mph) |
10
|
16
|
19
|
25
|
30
|
30
|
21
|
17
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
93%
|
90%
|
83%
|
60%
|
36%
|
30%
|
40%
|
44%
|
| UV | - | - | - | 1 | 3 | 1 | - | - |
Monday (21 December 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
 |
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
20%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
2°
|
1°
|
0°
|
3°
|
7°
|
8°
|
7°
|
6°
|
| Feels like temperature (°C) |
-1°
|
-2°
|
-2°
|
1°
|
5°
|
6°
|
5°
|
5°
|
| Wind direction and speed (mph) |
NW
6
|
NNW
5
|
NNW
4
|
NNW
4
|
N
7
|
NNE
8
|
NNE
5
|
NNE
4
|
| Wind gust (mph) |
16
|
15
|
14
|
17
|
23
|
21
|
15
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
| Humidity |
52%
|
52%
|
55%
|
53%
|
60%
|
62%
|
78%
|
82%
|
| UV | - | - | - | 1 | 2 | 1 | - | - |
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Forecast
Forecast for 7am (UTC+9) Tuesday
Updated 18:58 (UTC) on Mon 15 Dec 2025
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