5-day weather forecast Kaifeng 18-05-2026

Weather forecast Kaifeng tomorrow 18.05.2026: partly cloudy, temperature from 18 °C to 24 °C.

Precipitation probability 100%. Wind up to 8.11 m/s (gusts 10.97 m/s). Air humidity 66–98%, atmospheric pressure 755–758 mm Hg, UV index up to 4.2.

Sunrise 05:18
Sunset 19:21

Waxing Crescent2% illuminated
Moonrise 05:58 · Moonset 21:28

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Table

← Sun, May 17

Mon, May 18, 2026

Tue, May 19 →

Forecast from 18 °C to 24 °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	20	19	19	19	19	18	18	19	20	21	22	23	24	24	24	23	22	21	20	20	19
Precipitation (mm/hr)	5.39	3.13	3.62	5.32	4.68	1.83	0.55	0.11	0.02	0.2	0.01	0.02	0.02	0.01	0.01	0	0	0	0	0	0	0	0	0

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	87	70	65	53	44	28	30	27	28	40
Rain chance (%)	100	100	100	100	100	100	100	100	62	100	83	70	82	69	84	0	0	0	0	0	0	0	0	0

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)	1.61	1.31	0.5	4.61	7.5	7.5	7	7.11	7.61	7.19	6.89	7.61	8	8.11	8.11	8.11	7.81	6.5	5.5	5	4.89	4.89	4.11	3.69
Wind gust (m/s)	2.36	1.92	0.72	6.72	10.97	10.92	10.17	10.33	10.67	10.17	9.64	9.83	9.83	9.94	10	9.94	9.97	8.64	7.94	7.86	7.92	7.89	6.64	5.92
Wind direction (°)	SE 140°	SE 135°	NNE 20°	N 356°	N 1°	N 9°	NNE 12°	N 8°	N 9°	N 9°	N 11°	NNE 15°	NNE 14°	NNE 17°	NNE 22°	NNE 24°	NNE 26°	NNE 33°	NE 39°	NE 37°	NNE 31°	NNE 27°	NE 37°	NNE 30°

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 (%)	98	98	98	98	96	95	95	93	92	92	91	85	78	73	69	66	66	67	70	76	80	81	84	86

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)	756	755	755	755	755	755	756	757	757	758	758	758	758	757	757	756	756	756	757	757	758	758	758	758

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	0.1	0.3	0.7	1.9	3	4	3.5	4.2	2.9	2.8	1.2	0.4	0	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)	15.5	14.7	13.8	12.8	12.4	11.8	11.5	10.5	9.1	8.4	7.9	7.5	7.1	6.6	6.5	7.2	8.2	9.6	9.4	8.7	7	6.9	7.5	8.4
PM10 (µg/m³)	19.2	18	16.9	15.7	15.4	15	14.4	12.9	10.8	9.8	9.2	8.7	8.1	7.6	7.3	7.9	8.7	9.8	9.6	8.8	7	7	7.6	8.4
Ozone (O₃) (µg/m³)	123	114	109	104	100	95	89	85	82	80	79	79	80	78	72	63	58	59	63	71	85	103	115	117
NO₂ (µg/m³)	9.1	10.9	11.7	12	12.3	12.7	13	13	12.6	12	11.4	10.6	9.7	9.6	11	13.3	14.9	15.4	15.2	14.7	13.4	11.7	11.2	12.7
SO₂ (µg/m³)	2.7	2.6	2.5	2.5	2.4	2.3	2.3	2.2	2.1	2	1.9	1.8	1.7	1.9	2.5	3.3	3.9	4.1	4	4.1	4.4	4.8	5.2	5.7
CO (µg/m³)	286.9	320.9	341.9	354.9	355.9	336.9	303.9	274.9	253.9	235.9	220.9	207.9	197.9	199.9	222.9	257.9	281.9	281.9	270.9	265.9	270.9	280.9	302.9	349.9

← Sun, May 17

Mon, May 18, 2026

Tue, May 19 →

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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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