Destination forecast
Jeju, South Korea
Asia/Seoul · 33.50, 126.53
See which of the next seven days are mostly rain-free, how much rain is expected and the temperature range, then compare other destinations across South Korea.
Direct weather answer
Jeju rain outlook for the next 7 days
4 of the next 7 forecast days in Jeju are currently expected to be mostly rain-free.
Better outdoor-weather dates: Oct 5, Oct 6, Oct 7, Oct 8.
- Forecast period
- Oct 4–Oct 10
- Expected precipitation
- 4.9 mm
A day counts as mostly rain-free only when the daily condition is not rain, drizzle or showers and expected precipitation stays within the site threshold.
Forecast updated Oct 10, 2026, 12:00 UTC · Forecast source: Open-Meteo
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Weather now
Current condition
Light drizzle
- Temperature
- 19.4°C / 23.9°C
- Peak rain chance
- 78%
Updated
Travel Score
- Comfortable Temperature
Plan the days
7-day trip outlook
Dates and weather use Asia/Seoul
Today
Light drizzle
19.4° / 23.9°
78% peak rain63ScoreTomorrow
Overcast
18.7° / 21.1°
96% peak rain54ScoreDay 3
Partly cloudy
18.8° / 21°
22% peak rain79ScoreDay 4
Mainly clear
16.6° / 20.6°
10% peak rain87ScoreDay 5
Mainly clear
15.9° / 22.6°
8% peak rain85ScoreDay 6
Light drizzle
19.1° / 22.5°
17% peak rain79ScoreDay 7
Drizzle
18.6° / 21.4°
22% peak rain75Score
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