Last 7 days
Today
21° / 17° High / Low (°C)
94% Humidity
100% Rain probability
Drizzle Condition
~7h Rain duration
What this means
In Changsha on 21 Oct 2026, rain is expected: 100% chance, up to 2.1 mm forecast (source: Open-Meteo).
Light rain is expected today for around 7 hours — 100% probability, up to 2.1mm forecast. An umbrella is the right call.
Rain season
Changsha experiences a humid subtropical climate; the plum-rain season runs May–June, followed by a hot, stormy July and August driven by the East Asian monsoon.
Elsewhere in China