Ulsan (South Korea) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 21° Celsius;
Maximum daytime temperature: 30 degrees Celsius; Minimum nighttime temperature: 21 degrees Celsius; -
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 22° Celsius;
Maximum daytime temperature: 28 degrees Celsius; Minimum nighttime temperature: 22 degrees Celsius; -
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 21° Celsius;
Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 21 degrees Celsius; -
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
Sunny intervals.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Ulsan
Today (17 June 2026)
| Time |
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 |
40%
|
30%
|
30%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
29°
|
29°
|
29°
|
29°
|
29°
|
28°
|
26°
|
25°
|
24°
|
23°
|
23°
|
| Feels like temperature (°C) |
31°
|
31°
|
31°
|
31°
|
30°
|
29°
|
28°
|
27°
|
26°
|
26°
|
25°
|
| Wind direction and speed |
SSW
5
|
SSW
5
|
S
5
|
S
6
|
S
7
|
S
7
|
S
6
|
S
5
|
SSW
3
|
SSW
3
|
SW
3
|
| Wind gust (mph) |
14
|
14
|
14
|
14
|
14
|
14
|
12
|
8
|
6
|
5
|
4
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
60%
|
59%
|
58%
|
62%
|
64%
|
67%
|
75%
|
81%
|
85%
|
90%
|
92%
|
| UV | 7 | 5 | 4 | 2 | 1 | 1 | - | - | - | - | - |
Friday (18 June 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%
|
20%
|
10%
|
20%
|
20%
|
20%
|
20%
|
30%
|
60%
|
70%
|
70%
|
80%
|
90%
|
| Temperature (°C) |
22°
|
22°
|
22°
|
21°
|
21°
|
21°
|
21°
|
23°
|
24°
|
25°
|
26°
|
26°
|
27°
|
27°
|
27°
|
27°
|
26°
|
25°
|
25°
|
24°
|
24°
|
23°
|
23°
|
23°
|
| Feels like temperature (°C) |
25°
|
24°
|
24°
|
24°
|
24°
|
23°
|
24°
|
26°
|
27°
|
28°
|
28°
|
28°
|
29°
|
29°
|
28°
|
28°
|
28°
|
27°
|
27°
|
26°
|
26°
|
25°
|
25°
|
25°
|
| Wind direction and speed (mph) |
SW
2
|
WSW
2
|
WSW
2
|
WSW
1
|
W
1
|
WNW
1
|
WNW
1
|
NNW
1
|
ESE
2
|
ESE
3
|
SE
4
|
SE
6
|
SE
6
|
SE
7
|
SE
7
|
SE
7
|
SE
7
|
SE
6
|
SE
6
|
ESE
5
|
ESE
5
|
ESE
5
|
E
4
|
E
5
|
| Wind gust (mph) |
4
|
4
|
3
|
3
|
3
|
3
|
3
|
4
|
6
|
11
|
14
|
15
|
16
|
16
|
16
|
16
|
14
|
13
|
12
|
11
|
10
|
10
|
10
|
12
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
M
|
P
|
P
|
P
|
P
|
| Humidity |
94%
|
95%
|
96%
|
96%
|
97%
|
97%
|
97%
|
92%
|
85%
|
80%
|
77%
|
74%
|
73%
|
69%
|
72%
|
71%
|
77%
|
80%
|
84%
|
88%
|
93%
|
95%
|
97%
|
97%
|
| UV | - | - | - | - | - | - | 1 | 1 | 3 | 3 | 5 | 5 | 6 | 3 | 4 | 2 | 2 | 1 | - | - | - | - | - | - |
Saturday (19 June 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 |
90%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
90%
|
90%
|
90%
|
90%
|
90%
|
80%
|
70%
|
70%
|
70%
|
60%
|
50%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
23°
|
23°
|
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
23°
|
23°
|
23°
|
24°
|
24°
|
24°
|
24°
|
25°
|
25°
|
25°
|
25°
|
24°
|
23°
|
23°
|
23°
|
22°
|
| Feels like temperature (°C) |
25°
|
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
24°
|
25°
|
25°
|
25°
|
26°
|
26°
|
27°
|
26°
|
26°
|
25°
|
25°
|
24°
|
24°
|
23°
|
| Wind direction and speed (mph) |
ESE
6
|
ESE
6
|
ESE
6
|
E
7
|
E
7
|
E
7
|
E
7
|
ESE
8
|
SE
8
|
SSE
9
|
SSW
9
|
SW
10
|
WSW
10
|
WSW
10
|
WSW
10
|
WSW
8
|
W
8
|
W
8
|
WNW
9
|
NW
8
|
NW
7
|
NW
7
|
NW
7
|
NW
7
|
| Wind gust (mph) |
13
|
14
|
15
|
16
|
17
|
17
|
17
|
18
|
20
|
21
|
22
|
22
|
22
|
22
|
20
|
20
|
19
|
20
|
19
|
16
|
16
|
15
|
16
|
16
|
| Visibility (description) |
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
97%
|
98%
|
98%
|
98%
|
98%
|
98%
|
97%
|
97%
|
97%
|
97%
|
96%
|
96%
|
95%
|
92%
|
91%
|
91%
|
87%
|
88%
|
85%
|
88%
|
92%
|
92%
|
92%
|
92%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 2 | 2 | 3 | 3 | 2 | 3 | 2 | 1 | 1 | - | - | - | - | - |
Sunday (20 June 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 |
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
22°
|
22°
|
22°
|
22°
|
21°
|
21°
|
22°
|
22°
|
22°
|
23°
|
24°
|
25°
|
26°
|
26°
|
26°
|
25°
|
25°
|
24°
|
23°
|
22°
|
22°
|
21°
|
21°
|
20°
|
| Feels like temperature (°C) |
23°
|
23°
|
23°
|
23°
|
23°
|
22°
|
22°
|
23°
|
23°
|
23°
|
24°
|
25°
|
26°
|
26°
|
26°
|
25°
|
25°
|
24°
|
23°
|
22°
|
22°
|
21°
|
21°
|
21°
|
| Wind direction and speed (mph) |
NW
7
|
NW
7
|
NNW
6
|
NW
6
|
NNW
6
|
NNW
6
|
NNW
7
|
NNW
7
|
NNW
8
|
N
9
|
N
9
|
N
10
|
N
10
|
NNE
10
|
NNE
10
|
NNE
10
|
NE
10
|
NE
10
|
NE
9
|
NE
9
|
NNE
8
|
NNE
8
|
NNE
7
|
NNE
7
|
| Wind gust (mph) |
16
|
15
|
15
|
15
|
15
|
15
|
16
|
18
|
19
|
20
|
21
|
21
|
22
|
22
|
22
|
22
|
21
|
21
|
20
|
19
|
17
|
17
|
16
|
16
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
93%
|
92%
|
92%
|
91%
|
92%
|
92%
|
90%
|
89%
|
84%
|
79%
|
73%
|
71%
|
62%
|
63%
|
62%
|
63%
|
66%
|
70%
|
73%
|
76%
|
80%
|
83%
|
84%
|
85%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 5 | 8 | 6 | 5 | 4 | 3 | 2 | 1 | 1 | - | - | - | - | - |
Monday (21 June 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
20%
|
20%
|
20%
|
10%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
20°
|
20°
|
20°
|
20°
|
19°
|
19°
|
19°
|
20°
|
21°
|
21°
|
22°
|
24°
|
23°
|
24°
|
24°
|
24°
|
23°
|
22°
|
22°
|
21°
|
20°
|
20°
|
20°
|
20°
|
| Feels like temperature (°C) |
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
21°
|
21°
|
22°
|
23°
|
23°
|
23°
|
23°
|
23°
|
22°
|
22°
|
21°
|
21°
|
20°
|
20°
|
20°
|
20°
|
| Wind direction and speed (mph) |
NNE
7
|
NNE
7
|
NNE
7
|
NNE
7
|
NNE
7
|
NNE
6
|
N
7
|
N
7
|
NNE
8
|
NNE
9
|
NNE
9
|
NE
10
|
NE
10
|
NE
10
|
NE
10
|
NE
10
|
NE
10
|
NE
9
|
NE
9
|
NE
9
|
NE
8
|
NE
7
|
NNE
7
|
NNE
6
|
| Wind gust (mph) |
16
|
16
|
15
|
15
|
15
|
15
|
16
|
18
|
20
|
20
|
23
|
23
|
23
|
23
|
23
|
23
|
23
|
21
|
20
|
19
|
17
|
16
|
14
|
14
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
86%
|
86%
|
87%
|
88%
|
89%
|
89%
|
89%
|
86%
|
83%
|
81%
|
75%
|
69%
|
67%
|
66%
|
67%
|
67%
|
69%
|
74%
|
76%
|
78%
|
83%
|
84%
|
85%
|
86%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 7 | 6 | 7 | 7 | 4 | 3 | 1 | 1 | 1 | - | - | - | - | - |
Tuesday (22 June 2026)
| 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 |
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
20%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
20°
|
21°
|
22°
|
23°
|
22°
|
19°
|
| Feels like temperature (°C) |
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
20°
|
20°
|
22°
|
22°
|
21°
|
19°
|
| Wind direction and speed (mph) |
NNE
6
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
8
|
NE
8
|
NE
9
|
NE
10
|
ENE
10
|
NE
9
|
NE
7
|
| Wind gust (mph) |
13
|
13
|
14
|
14
|
14
|
14
|
16
|
18
|
20
|
22
|
23
|
22
|
19
|
15
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
| Humidity |
87%
|
88%
|
88%
|
89%
|
89%
|
90%
|
89%
|
86%
|
85%
|
83%
|
74%
|
68%
|
74%
|
86%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 2 | 3 | 3 | 1 | - |
Wednesday (23 June 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
20%
|
30%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
21°
|
23°
|
23°
|
22°
|
20°
|
| Feels like temperature (°C) |
19°
|
19°
|
19°
|
21°
|
22°
|
23°
|
21°
|
20°
|
| Wind direction and speed (mph) |
NE
6
|
NNE
6
|
NNE
6
|
NE
8
|
ENE
9
|
ENE
10
|
ENE
8
|
NE
6
|
| Wind gust (mph) |
13
|
13
|
18
|
20
|
22
|
22
|
19
|
14
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
93%
|
92%
|
79%
|
66%
|
64%
|
69%
|
84%
|
| UV | - | - | 1 | 5 | 5 | 4 | 1 | - |
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Forecast for 2pm (UTC+9) Thursday
Updated 01:21 (UTC+1) on Thu 18 Jun 2026
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