5-day weather forecast Chongqing 18-05-2026

Weather forecast Chongqing tomorrow 18.05.2026: light rain shower, temperature from 21 °C to 23 °C.

Precipitation probability 100%. Wind up to 2.61 m/s (gusts 3.14 m/s). Air humidity 82–99%, atmospheric pressure 754–757 mm Hg, UV index up to 1.3.

Sunrise 06:00
Sunset 19:41

Waxing Crescent2% illuminated
Moonrise 06:47 · Moonset 21:44

Chart

Table

← Sun, May 17

Mon, May 18, 2026

Tue, May 19 →

Forecast from 21 °C to 23 °C and precipitation

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)	21	21	21	21	21	21	21	21	21	21	21	21	22	22	22	22	23	23	22	22	21	21	21	21
Precipitation (mm/hr)	0.6	0.97	0.59	3.49	0.59	1.83	0.87	1.26	1.6	1.08	0.73	0.26	0.15	0.15	0.26	0.08	0.1	0.16	0.08	0.01	0	0	0	0.01

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	90	71	74	68	64
Rain chance (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	71	0	0	0	82

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)	0.81	0.69	0.61	0.61	0.39	0.81	0.81	1	1.11	1.11	1.31	1.39	1.89	2	2.5	2.19	2	2.61	2.39	1.69	1.31	0.89	0.5	0.61
Wind gust (m/s)	1.14	1	0.86	0.86	0.56	1.11	1.11	1.39	1.5	1.5	1.75	1.86	2.42	2.56	3.11	2.61	2.31	3.14	3.03	2.25	1.94	1.42	0.78	0.94
Wind direction (°)	N 355°	N 7°	NNW 345°	W 281°	W 272°	WSW 255°	WSW 248°	SW 232°	SW 232°	SW 227°	SW 232°	SW 228°	SW 228°	SW 224°	SW 224°	SW 219°	SSW 210°	SSW 196°	S 190°	S 183°	SSE 158°	SE 126°	E 94°	ESE 116°

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 (%)	97	98	98	99	98	98	98	98	98	98	98	97	96	94	92	88	82	84	88	89	92	92	91	91

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)	755	755	754	754	754	754	754	755	755	755	755	756	756	755	755	755	755	755	755	755	755	756	757	757

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	0.2	0.5	0.6	1.1	1	1.1	1.1	1.3	1.1	0.7	0.2	0	0	0	0

Air quality & pollen

Air quality
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
PM2.5 (µg/m³)	18.2	18.2	18.3	28	58.4	68.4	68.7	64.9	62.4	54.8	58.9	47.9	35.5	25.4	18.5	15.4	15.8	14.9	15.2	11.8	10	9.1	9	9.5
PM10 (µg/m³)	18.5	18.5	18.7	28.3	58.9	68.9	69.4	65.4	62.8	55.1	59.3	48.2	35.7	25.6	18.7	15.5	15.9	15	15.4	12	10.2	9.7	10	11.2
Ozone (O₃) (µg/m³)	184	177	133	68	21	9	14	19	17	15	15	17	20	24	29	35	44	58	74	91	110	129	141	146
NO₂ (µg/m³)	4.3	13.2	45.7	90.1	121.3	126.2	117.9	110.2	109	108.5	104.8	95.7	83.4	70.9	58.3	45.5	34.7	27.2	21.7	17.1	12.9	9.7	7.7	4.2
SO₂ (µg/m³)	8.5	8.9	10.1	11.9	13.1	13.5	13.4	13.1	12.8	12.4	11.7	10.5	9.1	7.9	7.3	6.9	6.7	6.6	6.6	6.3	5.6	4.6	3.9	3.2
CO (µg/m³)	454.9	404.9	419.9	465.9	502.9	517.9	522.9	517.9	500.9	473.9	438.9	387.9	330.9	295.9	300.9	329.9	360.9	395.9	432.9	447.9	416.9	362.9	330.9	319.9

← Sun, May 17

Mon, May 18, 2026

Tue, May 19 →

Chongqing 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.

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