Last 7 days
Today
21° / 15° High / Low (°C)
96% Humidity
100% Rain probability
Drizzle Condition
~10h Rain duration
What this means
In Hangzhou on 21 Oct 2026, rain is expected: 100% chance, up to 4.7 mm forecast (source: Open-Meteo).
Light rain is expected today for around 10 hours — 100% probability, up to 4.7mm forecast. An umbrella is the right call.
Rain season
Hangzhou's meiyu season in June brings weeks of grey, humid rain before summer heat arrives — the plum rain is part of the city's cultural identity. Annual rainfall exceeds 1,400mm; August–September adds typhoon-related downpours. The famed West Lake softens local humidity. Winters are cold and damp, occasionally snowy.
Elsewhere in China