Seoul weather live forecast

Today's maximum temperature in Seoul is expected to be 79°F. Select a day from the live weather forecast for Seoul, South Korea for more weather parameters.

Thursday
17th Sep
79

64

8

6
Friday
18th Sep
81

66

5

6
Saturday
19th Sep
81

68

8

6
Sunday
20th Sep
81

63

10

6
Monday
21st Sep
82

63

12

7

5-day weather forecast updated at 04:00 on Thursday 17th September 2026 GMT

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The 5-day weather forecast for South Korea (Seoul) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Seoul weather forecast by day

Below are the detailed weather forecasts for Seoul for the next 5 days.

Seoul weather for Thursday 17th September 2026

Expect scattered clouds in Seoul, South Korea with a maximum temperature of 79°F, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the east.

79
°F maximum temperature
64
°F minimum temperature
scattered clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from E

Seoul weather for Friday 18th September 2026

Expect broken clouds in Seoul, South Korea with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the east.

81
°F maximum temperature
66
°F minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
9
mph wind from E

Seoul weather for Saturday 19th September 2026

Expect scattered clouds in Seoul, South Korea with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-east.

81
°F maximum temperature
68
°F minimum temperature
scattered clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
7
mph wind from NE

Seoul weather for Sunday 20th September 2026

Expect scattered clouds in Seoul, South Korea with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-west.

81
°F maximum temperature
63
°F minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
6
mph wind from NW

Seoul weather for Monday 21st September 2026

Expect scattered clouds in Seoul, South Korea with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the north.