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Jeju – Seongsan Ilchulbong
Jeju Island, South Korea
Weather · South Korea
Jeju Island Weather on Friday, November 20, 2026
Jeju Island · Friday, November 20 2026
14°12°
Overcast
High 14°, low 12°
- Chance of rain
- 27%
- No rain
- Wind
- 37 km/h
- northwest
- UV index
- 2
- Low
- Sunrise
- 07:07
- Sunset 17:27
- Day length
- 10 h 19 min
- Moon
- Waxing gibbous
- 84% illuminated
Updated: · Source: Open-Meteo
Forecast for Jeju Island on Friday, November 20, 2026: overcast, with a high of 14°C and a low of 12°C. No significant rain is expected (27% chance). Wind from the northwest at up to 37 km/h. Sunrise is at 07:07 and sunset at 17:27; day length 10 h 19 min. 5° cooler than the previous day. This day is 2° cooler than the 7-day average. This date is 14 days away; the forecast shows a trend and will be updated as the date gets closer.
What to wear and what to watch out for
- Cool in the morning and evening: dress in layers and bring a sweater or jacket.
Weather nearby on November 20
Frequently asked questions
- Will it rain in Jeju Island on Friday, November 20, 2026?
- Most likely not: the chance of rain is 27%.
- What will the temperature be in Jeju Island on Friday, November 20, 2026?
- A high of 14°C and a low of 12°C are expected. Conditions: overcast.
- What time are sunrise and sunset in Jeju Island on November 20, 2026?
- Sunrise is at 07:07 and sunset at 17:27 (local time); day length 10 h 19 min.
- How reliable is this forecast?
- Values for 14 days ahead show a trend; they are updated as the date approaches and may change.
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