5-day weather forecast Cologne 18-04-2026

Weather forecast Cologne tomorrow 18.04.2026: sunny, temperature from 11 °C to 19 °C.

Precipitation probability 81%. Wind up to 4.5 m/s (gusts 5.44 m/s). Air humidity 49–91%, atmospheric pressure 765–767 mm Hg, UV index up to 2.9.

Sunrise 06:31
Sunset 20:32

Waxing Crescent1% illuminated
Moonrise 06:27 · Moonset 22:36

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Table

← Fri, Apr 17

Sat, Apr 18, 2026

Sun, Apr 19 →

Forecast from 11 °C to 19 °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)	15	14	13	14	14	11	11	11	12	14	15	15	16	18	19	19	16	17	15	14	14	13	13	12
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.02	0.17	0.04	0.13	0.35	0.34	0.14	0.06	0.16	0.42

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 (%)	23	22	21	27	30	22	23	20	22	48	47	56	85	77	60	54	100	100	82	83	74	82	100	100
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	81	100	83	100	100	100	100	100	100	100

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)	0.89	0.69	0.81	0.81	0.61	0.69	0.61	0.69	0.5	0.11	0.39	0.5	1.19	1.69	1.81	3.5	4.5	3.81	3.39	2.81	2.89	2.81	3	4
Wind gust (m/s)	1.5	1.36	1.67	1.36	1.03	1.42	1.25	1.36	0.75	0.14	0.53	0.61	1.42	1.97	2.08	4.03	5.39	4.5	4.36	4	4.17	4.11	4.28	5.44
Wind direction (°)	W 281°	SSE 148°	SSE 157°	WNW 283°	W 277°	SW 214°	SSW 193°	S 172°	SSW 198°	W 264°	WNW 295°	NW 320°	WNW 303°	WNW 282°	W 273°	WNW 291°	NW 313°	NW 315°	NW 313°	NNW 330°	NNW 338°	NW 326°	NW 317°	NW 315°

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 (%)	62	64	68	67	68	74	75	76	72	70	67	64	61	54	49	52	70	70	77	83	84	84	87	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)	767	767	766	766	767	766	766	766	767	767	767	766	766	766	765	765	765	765	765	766	766	767	767	767

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	0.1	0.3	0.6	1.4	2.5	2.9	2.3	1.8	1.8	1.6	0.7	0.1	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)	27	30	31.9	32.9	32.7	30.3	29.2	28.8	28.3	26.7	27.8	25.1	22.1	18.5	19.2	19.5	19.1	15	13.1	11.9	14.4	15.1	14.3	15.8
PM10 (µg/m³)	34.1	36.5	38.2	41.3	40.6	38.9	38.1	37.3	37.8	38.8	36	35.3	33.8	29.4	24.3	22.8	21.1	21.3	17.6	17.8	18.4	17.9	19	19.5
Ozone (O₃) (µg/m³)	42	35	33	21	19	19	19	17	14	12	14	19	32	51	59	69	80	88	91	90	86	85	67	68
NO₂ (µg/m³)	53.9	56.8	56.5	55.5	56.6	53.7	51.6	51.4	47.5	44.5	41.6	35.6	32.5	28.1	25.4	21.2	18.9	14.9	14.4	14.7	15.2	16.9	20	24
SO₂ (µg/m³)	7.2	7.4	7.8	6.8	6.6	6	6.1	6.6	6.2	7.1	7.1	7.3	9.8	10.4	10	7.3	7.3	6.6	5.7	5.2	3.7	3.6	3.7	4.5
CO (µg/m³)	245.9	315.9	345.9	393.9	346.9	321.9	301.9	285.9	270.9	282.9	333.9	345.9	320.9	285.9	271.9	222.9	207.9	199.9	194.9	188.9	185.9	189.9	201.9	227.9

← Fri, Apr 17

Sat, Apr 18, 2026

Sun, Apr 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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