Science & Tech · Science & Environment · 1 day ago
Rain expected in southern South Korea and Jeju on Sunday
South Korea is forecast to have mixed weather on Sunday, October 11.
Rain is expected in parts of the southern provinces and Jeju, mainly from morning until 9 p.m.
Some areas of southern Gangwon, southeastern inland South Chungcheong and Chungcheongbuk-do may also get rain in the afternoon.
Forecast rainfall ranges from under 5 millimeters in parts of the central regions to as much as 20 millimeters in inland parts of Daegu, North Gyeongsang and South Gyeongsang.
Temperatures are expected to range from morning lows of 10 to 20 degrees Celsius to daytime highs of 22 to 28 degrees.
Central inland areas may have a day-to-night temperature difference of about 15 degrees, so conditions could feel quite different over the course of the day.
The forecast advises taking care of health amid these temperature swings.
South Korea was forecast to have a large day-to-night temperature gap on Saturday, Oct. 10, of about 15 degrees Celsius.
Yonhap forecast morning lows of 8 to 19 degrees Celsius and daytime highs of 23 to 28 degrees, while Chosun Ilbo gave ranges of 9 to 20 and 23 to 27 degrees.
Central parts of the country were expected to be mostly clear, while southern regions and Jeju Island were forecast to be cloudy with rain in some areas.
Expected rainfall included 5 to 10 millimeters in Gwangju and South Jeolla, Daegu and North Gyeongsang, and inland South Gyeongsang; Jeju was forecast to receive 5 to 40 millimeters through Oct. 11.
Dry conditions were expected in central inland areas, and fog reducing visibility to below 1 kilometer was forecast in several inland regions from late night into the morning.
- Who
- People in South Korea, especially in southern regions and Jeju Island
- What
- A forecast for a large day-to-night temperature gap, with rain in parts of the south
- When
- Saturday, Oct. 10, 2026; some rain on Jeju was forecast through Oct. 11
- Where
- South Korea
- Why
- Not stated
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- Daytime temperature range
- Yonhap forecast highs of 23–28°C; Chosun Ilbo forecast 23–27°C.
- Overnight and morning temperature range
- Yonhap forecast lows of 8–19°C; Chosun Ilbo forecast 9–20°C.
- Expected temperature difference
- About 15°C between day and night.
- Jeju rainfall forecast
- 5–40 mm through Oct. 11, according to Yonhap.
- Inland fog
- Visibility below 1 km was forecast in several inland areas from late night to morning.











