Last 7 days
Today
14° / 7° High / Low (°C)
92% Humidity
92% Rain probability
Drizzle Condition
~1h Rain duration
What this means
In Seoul on 21 Oct 2026, rain is expected: 92% chance, up to 0.1 mm forecast (source: Open-Meteo).
A light drizzle is expected today for around 1 hour — 92% probability, up to 0.1mm forecast. An umbrella is the right call.
Rain season
Seoul's jangma (rainy season) in June–July is the dominant weather event of the year — sustained, relentless, and responsible for over half the city's 1,450mm annual rainfall. Typhoons in August–September can add intense short bursts on top of already saturated ground. Winters are cold, clear, and very dry.
Elsewhere in South Korea