World Resorts South Korea Seoul Weather

Seoul 7 Days Forecast

17.03
tue
Day
52°F
E 1 mph
Precip.
0%
Night
48°F
SE 1 mph
Precip.
0%
18.03
wed
Day
46°F
E 3 mph
Precip.
0%
Night
43°F
SE 8 mph
Precip.
0%
19.03
thu
Day
48°F
E 9 mph
Precip.
0%
Night
43°F
E 6 mph
Precip.
0%
20.03
fri
Day
50°F
E 6 mph
Precip.
0%
Night
43°F
NE 3 mph
Precip.
0%
21.03
sat
Day
52°F
E 4 mph
Precip.
0%
Night
46°F
E 2 mph
Precip.
0%
22.03
sun
Day
52°F
E 2 mph
Precip.
0%
Night
46°F
E 2 mph
Precip.
0%
23.03
mon
Day
55°F
E 6 mph
Precip.
0%
Night
50°F
N 2 mph
Precip.
0%

Sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 40.8°F. The highest and lowest sea temperatures during the month were 42.3°F and 39.0°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 7.2 mph
May 6.5 mph

Seoul on a weather map

Current weather
13:35
Seoul
+52°F
E 1 mph
Feels like: +52°F
Precip.: 0%
Places in South Korea:
Name
°F
Yongpyong
+48°F
Incheon
+48°F
Muju
+59°F
Busan
+55°F
Seoul
+55°F
Jeju
+55°F
24 Hours Forecast
Seoul
Local time: 13:35
March 17, tuesday
1500
55°F
E
4 mph
1800
55°F
E
6 mph
2100
50°F
E
2 mph
March 18, wednesday
0000
48°F
SE
1 mph
0300
46°F
N
2 mph
0600
46°F
E
2 mph
0900
43°F
SE
5 mph
1200
46°F
E
3 mph
Units of measurement: °C / °F