Last 7 days
Today
27° / 20° High / Low (°C)
97% Humidity
100% Rain probability
Rain Condition
~12h Rain duration
What this means
In Seoul on 5 Jul 2026, rain is expected: 100% chance, up to 9.9 mm forecast (source: Open-Meteo).
Moderate rain is expected today for around 12 hours — 100% probability, up to 9.9mm 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