Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	18	17	17	17	17	16	16	16	16	16	16	17	17	17	17	17	17	17	17	17	17	17	17	17
Precipitation (mm/hr)	0.92	0.22	0.02	0.05	0.01	0.02	0.04	0.09	0.03	0.02	0.03	0.02	0.03	0.04	0.07	0.01	1.08	0.42	0.38	0.06	0.31	0	0.23	0.18

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	97	100	100	100	100
Rain chance (%)	70	47	32	35	31	33	35	40	34	32	33	31	32	32	34	28	71	57	56	37	53	32	49	47

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	1.5	1.89	1.81	2.39	2.5	2.31	2.11	2	2.39	2.11	1.69	1.5	1.61	1.61	1.19	0.69	1	0.19	0.39	0.81	0.81	0.39	0.5	0.11
Wind gust (m/s)	2.81	3.42	2.72	3.42	3.53	3.42	3	2.69	3	2.81	2	1.72	1.72	1.72	1.61	0.72	1.31	0.61	0.64	3.81	1	0.42	0.53	0.19
Wind direction (°)	N 4°	NNE 26°	NNE 20°	NNE 17°	NNE 21°	NNE 31°	NE 36°	NE 37°	NNE 24°	NNE 24°	N 8°	NNE 15°	NNE 17°	NNE 33°	NE 41°	NNW 338°	ESE 111°	NNE 26°	S 190°	SW 230°	SW 235°	WNW 286°	NNW 347°	NNW 331°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	88	91	91	91	91	91	92	92	92	91	90	90	88	88	87	85	86	90	90	92	93	93	93	93

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	761	761	761	761	761	761	761	761	761	761	762	761	761	761	760	760	759	760	760	760	761	760	761	760

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0	0	0.1	0.2	0.4	0.7	0.7	0.7	0.7	0.2	0.1	0.1	0	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

← Thu, Sep 24

Fri, Sep 25, 2026

Sat, Sep 26 →

Xi'An on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

Learn more about our methodology →

5-day weather forecast Xi'An Sep 25, 2026

Forecast from 16 °C to 18 °C and precipitation