South Korea Weather Forecast
South Korea weather: 77°F, mainly clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Snow forecast for South Korea
No snow is in the current forecast window for South Korea.
0 of the next 16 nights are forecast to reach freezing.
Historically, average lows drop below freezing in January, February and December.
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 | 86° / 75° | 90% · 0,2 in | 3 mph | 6 |
| Wed, Aug 26 | ☁️ Overcast | 86° / 75° | 10% | 2 mph | 7 |
| Thu, Aug 27 | ☁️ Overcast | 84° / 74° | 32% | 3 mph | 6 |
| Fri, Aug 28 | 🌦️ Drizzle | 84° / 75° | 71% · 0,0 in | 3 mph | 4 |
| Sat, Aug 29 | ⛈️ Thunderstorm | 81° / 75° | 86% · 0,4 in | 8 mph | 7 |
| Sun, Aug 30 | 🌦️ Light drizzle | 80° / 72° | 65% · 0,1 in | 5 mph | 4 |
| Mon, Aug 31 | 🌦️ Light drizzle | 82° / 68° | 25% · 0,0 in | 5 mph | 7 |
| Tue, Sep 1 | 🌦️ Light showers | 77° / 70° | 40% · 0,2 in | 6 mph | 7 |
| Wed, Sep 2 | 🌦️ Light showers | 80° / 70° | 33% · 0,4 in | 4 mph | 7 |
| Thu, Sep 3 | 🌦️ Light drizzle | 85° / 71° | 23% · 0,0 in | 8 mph | 4 |
| Fri, Sep 4 | 🌦️ Light drizzle | 82° / 72° | 33% · 0,0 in | 10 mph | 3 |
| Sat, Sep 5 | 🌦️ Light drizzle | 80° / 69° | 29% · 0,1 in | 9 mph | 4 |
| Sun, Sep 6 | 🌤️ Mainly clear | 81° / 67° | 31% | 7 mph | 5 |
| Mon, Sep 7 | ☁️ Overcast | 81° / 64° | 28% | 5 mph | 7 |
| Tue, Sep 8 | ☁️ Overcast | 79° / 67° | 27% | 7 mph | 1 |
| Wed, Sep 9 | 🌦️ Light showers | 71° / 65° | 25% · 0,8 in | 6 mph | 1 |
Climate in South Korea month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 34° | 20° | 0,7 in | ★★☆☆☆ |
| February | 41° | 24° | 0,9 in | ★★★☆☆ |
| March | 53° | 33° | 1,8 in | ★★★☆☆ |
| April | 67° | 46° | 2,6 in | ★★★★☆ |
| May | 73° | 55° | 4,5 in | ★★★★☆ |
| June | 84° | 65° | 4,2 in | ★★★★☆ |
| July | 87° | 74° | 15,3 in | ★★★☆☆ |
| August | 87° | 75° | 7,0 in | ★★★☆☆ |
| September | 80° | 67° | 8,6 in | ★★★☆☆ |
| October | 67° | 51° | 3,4 in | ★★★★☆ |
| November | 53° | 37° | 2,1 in | ★★★☆☆ |
| December | 38° | 24° | 1,7 in | ★★☆☆☆ |
Climate type: Continental. Source: Open-Meteo archive (ERA5).
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 77°F (25°C) with mainly clear. Humidity is 94% and wind is 1 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 2:47 AM.
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.
Related articles
South Korea vs Czech Republic Highlights – FIFA World Cup 2026
President Donald Trump NBC News Interview : He talks about the economy, the ongoing war with Iran
Why Is Karoline Leavitt Leaving the White House? The Real Reason Explained
Chris Berman Goes Viral for His Weird Walk at Pro Football Hall of FameData sources and methodology
| 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 26, 2026 at 2:47 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
