World Resorts South Korea Seoul Weather

Seoul 7 Days Forecast

07.04
tue
Day
52°F
SE 12 mph
Precip.
0%
Night
46°F
E 5 mph
Precip.
0%
08.04
wed
Day
55°F
NE 6 mph
Precip.
0%
Night
50°F
N 2 mph
Precip.
0%
09.04
thu
Day
46°F
W 7 mph
Precip.
100%
Night
48°F
W 2 mph
Precip.
85%
10.04
fri
Day
59°F
E 8 mph
Precip.
0%
Night
50°F
E 4 mph
Precip.
0%
11.04
sat
Day
63°F
E 3 mph
Precip.
0%
Night
55°F
E 2 mph
Precip.
0%
12.04
sun
Day
72°F
S 1 mph
Precip.
0%
Night
64°F
E 2 mph
Precip.
0%
13.04
mon
Day
61°F
E 2 mph
Precip.
0%
Night
55°F
NE 3 mph
Precip.
0%

Sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 49.8°F. The highest and lowest sea temperatures during the month were 54.5°F and 46.0°F.

Air temperature in Seoul, °F

Precipitation total in Seoul, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Seoul

Sunniest months:
May 19 days
October 18 days
March 17 days
Warmest months:
August 87.0 °F
July 85.9 °F
June 82.2 °F
Warmest sea temp:
August 78.7 °F
September 74.9 °F
July 74.7 °F
Coldest months:
January 32.6 °F
December 36.0 °F
February 38.3 °F
Rainiest months:
July 11 days
August 8 days
June 5 days
Windiest months:
April 7.2 mph
March 7.1 mph
May 6.5 mph

Seoul on a weather map

Current weather
07:49
Seoul
+46°F
SE 13 mph
Feels like: +41°F
Precip.: 0%
Places in South Korea:
Name
°F
Yongpyong
+37°F
Incheon
+46°F
Muju
+45°F
Busan
+50°F
Seoul
+46°F
Jeju
+54°F
24 Hours Forecast
Seoul
Local time: 07:49
April 07, tuesday
0900
46°F
SE
13 mph
1200
52°F
SE
12 mph
1500
55°F
E
13 mph
1800
52°F
E
12 mph
2100
50°F
E
9 mph
April 08, wednesday
0000
46°F
E
5 mph
0300
45°F
NE
3 mph
0600
45°F
N
3 mph
Units of measurement: °C / °F