The forecast for Jeju on Thursday is rain showers throughout the day. High temperatures will reach a warm 29°C (84°F), with lows dropping to around 26°C (79°F).

10-Day Weather Forecast

The 10-day forecast shows that temperatures will vary between 25°C (77°F) and 29°C (84°F). During this period, expect daytime highs around 26°C (79°F) and nighttime lows around 25°C (77°F). Compared to normal September conditions, this is typical. Precipitation levels will be much more than usual (versus normal September rainfall), with some rainy days. Precipitation is likely on approximately 7 days (Wed, Thu, Fri, Sat, Sun, Mon, Wed). The wind will be windy conditions with gusts up to 16 m/s during this period.

Weather Forecast FAQ for Jeju

When will be the warmest day next week?

The warmest day is expected to be Thursday with a high of 29°C (84°F).

When will be the coldest day?

The coldest day is forecasted for Sunday with a low of 24°C (75°F).

Will it rain next week in Jeju?

Yes, rain is expected on 7 days , specifically on Wed, Thu, Fri, Sat, Sun, Mon, Wed.

How much rainfall is expected next week?

A total of 140 mm (5.5 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 24°C (75°F) to 29°C (84°F).

Will it be windy next week?

Yes, expect windy conditions with gusts up to 16 m/s during the forecast period.

More about Jeju

Explore the full Jeju climate overview with monthly averages, or check rainfall data and temperature by month.

Jeju weather by month

Browse monthly averages for Jeju: climate by month with temperature, rainfall and sunshine.

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