Measurements:
°C
°F
Incheon
58°F
SE 2 mph
Feels like: 60°F
Precip: 73%
World Resorts South Korea Incheon Weather

14 Day Weather Forecast

03.30
mon
DAY
58°F
W 1 mph
precip
0%
NIGHT
50°F
S 4 mph
precip
100%
03.31
tue
DAY
56°F
S 2 mph
precip
0%
NIGHT
50°F
NE 4 mph
precip
0%
04.01
wed
DAY
50°F
E 5 mph
precip
0%
NIGHT
46°F
NE 6 mph
precip
0%
04.02
thu
DAY
50°F
NE 5 mph
precip
0%
NIGHT
48°F
N 6 mph
precip
0%
04.03
fri
DAY
54°F
N 8 mph
precip
0%
NIGHT
50°F
SE 1 mph
precip
0%
04.04
sat
DAY
56°F
SE 9 mph
precip
0%
NIGHT
48°F
N 5 mph
precip
85%
04.05
sun
DAY
52°F
N 15 mph
precip
0%
NIGHT
46°F
SE 13 mph
precip
0%
04.06
mon
DAY
48°F
E 11 mph
precip
0%
NIGHT
46°F
E 12 mph
precip
0%
04.07
tue
DAY
50°F
NE 9 mph
precip
0%
NIGHT
48°F
N 9 mph
precip
0%
04.08
wed
DAY
54°F
NE 7 mph
precip
0%
NIGHT
52°F
SW 2 mph
precip
0%
04.09
thu
DAY
60°F
N 3 mph
precip
0%
NIGHT
54°F
NE 2 mph
precip
0%
04.10
fri
DAY
58°F
SE 6 mph
precip
0%
NIGHT
54°F
SE 2 mph
precip
0%
04.11
sat
DAY
62°F
E 4 mph
precip
0%
NIGHT
56°F
E 0 mph
precip
0%
04.12
sun
DAY
58°F
NE 3 mph
precip
0%
NIGHT
58°F
SE 2 mph
precip
0%

Incheon Sea Water Temperature in March, °F

Select Year: 2026 2025 2024

The average sea surface temperature in March 2026 for Incheon was 41.0°F. The maximum and minimum values were 38.4°F and 45.6°F respectively.

Incheon on the Weather Map

Best Time to Visit Incheon
The most sunny months:
October 18 days
May 18 days
March 18 days
The most warm months:
August 88.2 °F
July 85.6 °F
September 81.7 °F
Warmest sea temperature:
August 82.3 °F
September 78.2 °F
July 77.4 °F
The most cold months:
January 31.8 °F
February 36.2 °F
December 36.6 °F
The most rainy months:
July 10 days
August 8 days
June 5 days
The most windy months:
December 11 mph
November 10 mph
January 10 mph
South Korea Resorts:
NAME
Busan +54
Incheon +58
Jeju +62
Muju +54
Seoul +64
Yongpyong +52
24 Hours Weather Forecast
Incheon
Local time: 17:25
30 mar, monday
1800 58°F
SE
2 mph
2100 54°F
S
4 mph
31 mar, tuesday
0000 50°F
S
4 mph
0300 50°F
S
11 mph
0600 50°F
SW
11 mph
0900 50°F
SW
11 mph
1200 56°F
S
2 mph
1500 56°F
E
8 mph