South Korea Weather Forecast
South Korea weather: 84°F, partly cloudy. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Will it rain in South Korea?
Yes - rain is likely in South Korea today.
A 88% chance means rain is expected over most of the area. Plan indoor alternatives.
Over the next 7 days, about 1,1 in of precipitation is forecast, with the wettest days falling on Tue, Fri, Sat and Sun.
Rainfall over the next 7 days is close to normal for August (1,1 in against a typical 1,6 in).
16-day forecast for South Korea
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Tue, Aug 25 | 🌦️ Light rain | 85° / 75° | 88% · 0,2 in | 3 mph | 6 |
| Wed, Aug 26 | ☁️ Overcast | 86° / 75° | 35% | 2 mph | 7 |
| Thu, Aug 27 | ☁️ Overcast | 84° / 74° | 37% | 3 mph | 6 |
| Fri, Aug 28 | 🌦️ Drizzle | 85° / 75° | 47% · 0,0 in | 4 mph | 6 |
| Sat, Aug 29 | ⛈️ Thunderstorm with hail | 83° / 75° | 74% · 0,7 in | 9 mph | 6 |
| Sun, Aug 30 | 🌦️ Light drizzle | 80° / 75° | 53% · 0,0 in | 3 mph | 3 |
| Mon, Aug 31 | 🌦️ Light drizzle | 78° / 73° | 16% · 0,1 in | 4 mph | 6 |
| Tue, Sep 1 | 🌦️ Light showers | 77° / 70° | 34% · 0,2 in | 6 mph | 7 |
| Wed, Sep 2 | 🌦️ Light showers | 80° / 70° | 33% · 0,4 in | 4 mph | 2 |
| Thu, Sep 3 | 🌦️ Light drizzle | 85° / 71° | 27% · 0,0 in | 8 mph | 1 |
| Fri, Sep 4 | 🌦️ Light drizzle | 82° / 72° | 15% · 0,0 in | 10 mph | 7 |
| Sat, Sep 5 | 🌦️ Light drizzle | 80° / 69° | 18% · 0,1 in | 9 mph | 6 |
| Sun, Sep 6 | 🌤️ Mainly clear | 81° / 67° | 35% | 7 mph | 6 |
| Mon, Sep 7 | ☁️ Overcast | 81° / 64° | 20% | 5 mph | 4 |
| Tue, Sep 8 | ☁️ Overcast | 79° / 67° | 31% | 7 mph | 1 |
| Wed, Sep 9 | ☁️ Overcast | 73° / 65° | 27% | 6 mph | 1 |
What this means for South Korea
Today is about average for August. The forecast high of 85°F is in line with the 87°F typical for this month.
A 88% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 86°F.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
See the South Korea forecast by time range
South Korea weather - more answers
Explore South Korea
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is South Korea?
South Korea is a country in Asia. Its coordinates are 37.5665, 126.978. It lies in Asia.
What is the weather like in South Korea right now?
It is currently 84°F (29°C) with partly cloudy. Humidity is 76% and wind is 3 mph.
When is the best time to visit South Korea?
April, May, June and October offer the most comfortable conditions in South Korea, which has a continental climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is South Korea in?
South Korea observes Asia/Seoul (UTC+09:00). The local time is 7:24 PM.
How many people live in South Korea?
South Korea has a population of approximately 51.7 million.
What is the nearest airport to South Korea?
The closest airports are Incheon International Airport (ICN), 30 mi away.
What are the top things to do in South Korea?
Popular options include Gyeongbokgung Palace, Haeundae Beach, Hyeopjae Beach and Jeju Island.
What places are in South Korea?
South Korea covers 3 places in this atlas, including Busan, Seoul and Jeju Island.
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| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 25, 2026 at 7:24 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
