Weather · Incheon, South Korea
Incheon Weather in October
October in Incheon averages 19°C by day and 10°C at night, with about 71mm of rain. That makes it a reasonable time to visit.
Avg high
19°C
66°F
Avg low
10°C
50°F
Rainfall
71mm
#8 wettest of 12
What to pack
Layers, plus a jacket for mornings and nights. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Incheon builds it around the season for you.