Cheju (South Korea) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 17° Celsius; -
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 16° Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 11° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 10° Celsius;
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 8° Celsius;
Cloudy.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
8 day forecast for Cheju
Today (18 April 2025)
| Time |
22:00
|
23:00
|
|---|---|---|
| Weather symbols |  |
 |
| Chance of precipitation |
20%
|
10%
|
| Temperature |
17°
|
17°
|
| Feels like temperature (°C) |
17°
|
17°
|
| Wind direction and speed |
S
5
|
S
5
|
| Wind gust (mph) |
6
|
6
|
| Visibility |
M
|
M
|
| Humidity |
98%
|
99%
|
| UV | - | - |
Sunday (19 April 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%
|
<5%
|
10%
|
20%
|
20%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
19°
|
20°
|
21°
|
22°
|
23°
|
23°
|
23°
|
22°
|
22°
|
20°
|
19°
|
18°
|
17°
|
17°
|
| Feels like temperature (°C) |
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
20°
|
21°
|
23°
|
24°
|
25°
|
25°
|
25°
|
24°
|
23°
|
21°
|
18°
|
17°
|
16°
|
15°
|
| Wind direction and speed (mph) |
S
4
|
SSE
3
|
SE
3
|
SE
2
|
E
3
|
ENE
4
|
NE
5
|
NNE
5
|
NNE
5
|
N
4
|
N
4
|
N
4
|
NNE
5
|
NNE
5
|
NNE
5
|
NNE
5
|
NNE
6
|
NNE
6
|
NE
7
|
NE
8
|
ENE
10
|
E
11
|
E
12
|
E
12
|
| Wind gust (mph) |
5
|
5
|
4
|
4
|
6
|
8
|
9
|
10
|
10
|
9
|
9
|
10
|
10
|
11
|
11
|
11
|
12
|
12
|
12
|
16
|
18
|
19
|
20
|
20
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
| Humidity |
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
98%
|
98%
|
97%
|
97%
|
96%
|
96%
|
96%
|
96%
|
96%
|
97%
|
98%
|
97%
|
97%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 7 | 7 | 6 | 6 | 5 | 3 | 1 | - | - | - | - | - | - |
Monday (20 April 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
20%
|
| Temperature (°C) |
16°
|
16°
|
15°
|
15°
|
14°
|
14°
|
14°
|
15°
|
16°
|
17°
|
20°
|
21°
|
18°
|
16°
|
| Feels like temperature (°C) |
14°
|
14°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
13°
|
15°
|
19°
|
21°
|
19°
|
17°
|
| Wind direction and speed (mph) |
E
13
|
E
13
|
E
13
|
E
14
|
E
14
|
E
14
|
E
14
|
E
14
|
E
14
|
E
14
|
E
13
|
ESE
9
|
SE
6
|
SE
4
|
| Wind gust (mph) |
20
|
20
|
21
|
21
|
22
|
22
|
21
|
22
|
22
|
23
|
21
|
16
|
9
|
6
|
| Visibility (description) |
M
|
G
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
97%
|
98%
|
98%
|
98%
|
97%
|
97%
|
97%
|
96%
|
96%
|
95%
|
91%
|
91%
|
95%
|
97%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 4 | 9 | 4 | - | - |
Tuesday (21 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
 |
|
|
| Chance of precipitation |
50%
|
90%
|
90%
|
90%
|
70%
|
40%
|
40%
|
30%
|
| Temperature (°C) |
16°
|
17°
|
17°
|
18°
|
19°
|
19°
|
18°
|
16°
|
| Feels like temperature (°C) |
17°
|
17°
|
18°
|
19°
|
21°
|
20°
|
18°
|
16°
|
| Wind direction and speed (mph) |
SSE
3
|
SE
3
|
SE
3
|
SSE
3
|
S
3
|
SSW
5
|
WNW
6
|
NNW
7
|
| Wind gust (mph) |
6
|
6
|
6
|
7
|
11
|
13
|
13
|
13
|
| Visibility (description) |
M
|
M
|
P
|
P
|
P
|
M
|
M
|
M
|
| Humidity |
98%
|
99%
|
100%
|
100%
|
99%
|
98%
|
99%
|
99%
|
| UV | - | - | - | 2 | 3 | 2 | - | - |
Wednesday (22 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
| Chance of precipitation |
40%
|
40%
|
30%
|
20%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
14°
|
13°
|
15°
|
18°
|
20°
|
18°
|
13°
|
| Feels like temperature (°C) |
15°
|
13°
|
13°
|
15°
|
19°
|
20°
|
18°
|
13°
|
| Wind direction and speed (mph) |
NNW
6
|
NNW
6
|
NNW
5
|
NNW
4
|
NNW
4
|
NNW
6
|
NW
5
|
NW
4
|
| Wind gust (mph) |
12
|
10
|
9
|
11
|
12
|
12
|
9
|
8
|
| Visibility (description) |
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
| Humidity |
99%
|
98%
|
96%
|
95%
|
91%
|
88%
|
88%
|
89%
|
| UV | - | - | - | 3 | 7 | 5 | - | - |
Thursday (23 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
16°
|
20°
|
21°
|
18°
|
14°
|
| Feels like temperature (°C) |
12°
|
12°
|
11°
|
16°
|
21°
|
21°
|
17°
|
14°
|
| Wind direction and speed (mph) |
WNW
4
|
NW
3
|
WNW
3
|
W
3
|
NW
5
|
NNW
6
|
NNW
4
|
NNW
5
|
| Wind gust (mph) |
7
|
7
|
8
|
12
|
14
|
12
|
10
|
11
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
88%
|
89%
|
88%
|
85%
|
86%
|
78%
|
70%
|
73%
|
| UV | - | - | - | 5 | 9 | 5 | - | - |
Friday (24 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
11°
|
10°
|
14°
|
17°
|
17°
|
15°
|
10°
|
| Feels like temperature (°C) |
11°
|
10°
|
9°
|
13°
|
16°
|
16°
|
14°
|
9°
|
| Wind direction and speed (mph) |
NNW
6
|
N
7
|
N
6
|
N
6
|
N
6
|
NNW
7
|
NNW
6
|
NNW
4
|
| Wind gust (mph) |
12
|
13
|
12
|
14
|
15
|
15
|
10
|
7
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
65%
|
57%
|
55%
|
52%
|
51%
|
48%
|
50%
|
52%
|
| UV | - | - | - | 5 | 9 | 5 | - | - |
Saturday (25 April 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
8°
|
7°
|
7°
|
15°
|
18°
|
19°
|
18°
|
12°
|
| Feels like temperature (°C) |
7°
|
7°
|
6°
|
15°
|
18°
|
19°
|
17°
|
11°
|
| Wind direction and speed (mph) |
NW
4
|
NNW
3
|
NNE
3
|
NNE
3
|
NNE
4
|
N
6
|
NNW
6
|
NW
4
|
| Wind gust (mph) |
7
|
6
|
8
|
12
|
13
|
13
|
10
|
8
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
52%
|
52%
|
53%
|
52%
|
72%
|
65%
|
59%
|
60%
|
| UV | - | - | - | 5 | 9 | 5 | - | - |
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Forecast
Forecast for 22:00 (UTC+9), Sat
Updated 12:29 (UTC+1) on Sat 19 Apr 2025
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