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	1.11	1.61	1.81	1.69	1.69	1.61	1.39	1.69	2.31	2.61	2.81	2.89	3.11	3.19	3.11	2.81	2.61	2.31	2.31	2.39	2.5	2.31	2.19
Wind gust (m/s)	2.11	2.31	3.36	3.28	2.75	3.44	2.78	2.14	2.11	2.64	3	3.22	3.33	3.58	3.67	3.58	3.22	3	2.64	2.75	3.33	4.97	4.83	4.61
Wind direction (°)	WSW 257°	S 190°	S 175°	SSE 161°	SSE 160°	SSE 163°	SSE 161°	S 171°	SW 235°	W 262°	W 273°	WNW 283°	WNW 286°	WNW 297°	NW 308°	NW 316°	NW 325°	NNW 338°	N 354°	NNE 18°	NE 46°	ENE 69°	E 84°	E 99°

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 (%)	55	57	59	57	55	60	57	55	52	50	48	45	41	37	35	33	32	31	31	32	36	44	51	54

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)	765	765	765	765	765	765	765	766	766	766	766	766	766	765	765	764	764	764	764	764	764	764	765	765

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	0.2	0.7	1.7	3	4.6	6	6.8	6.9	6.1	4.8	3.2	1.8	0.8	0.2	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)	6.5	6.9	7	7.1	7.4	7.9	8.7	10	11.2	9.8	7.9	6.7	5.9	5.9	6.7	6.9	6.9	6.7	6.7	6.4	6.1	6.2	6.4	6.3
PM10 (µg/m³)	10.9	11.3	11.6	11.7	11.8	12	13.2	15.6	16.8	14.8	12.1	10.4	10	10	10.7	11	11.1	10.8	10.8	9.9	9	10.3	10.6	11.7
Ozone (O₃) (µg/m³)	45	35	30	24	19	19	17	16	25	50	57	66	79	90	96	102	106	108	108	103	92	74	59	48
NO₂ (µg/m³)	23.3	27.4	28.3	30.2	28.8	31.2	34.2	34.9	32.7	27.1	17.4	11.9	9.5	8.7	7.1	6.8	6.8	7.4	8.2	9.7	8.6	12.3	13.5	16.3
SO₂ (µg/m³)	3.1	2.7	2.2	2.7	3.8	4.3	4.6	6.2	5.4	6.6	5.7	4.5	4.1	3.6	2.9	2.4	2.4	2.1	2	1.5	1.6	1.6	1.7	1.6
CO (µg/m³)	175	186	175	200	198	211	218	223	217	201	186	174	169	167	163	159	158	160	163	164	150	157	167	163

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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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5-day weather forecast Cologne 28-07-2026

Weather Alerts

Forecast from 16 °C to 31 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction