5-day weather forecast Madrid 18-05-2026

Weather forecast Madrid tomorrow 18.05.2026: sunny, temperature from 12 °C to 23 °C.

No precipitation expected. Wind up to 6.69 m/s (gusts 7.72 m/s). Air humidity 28–63%, atmospheric pressure 761–763 mm Hg, UV index up to 8.2.

Sunrise 06:56
Sunset 21:27

Waxing Crescent2% illuminated
Moonrise 07:49 · Moonset below the horizon

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Table

← Sun, May 17

Mon, May 18, 2026

Tue, May 19 →

Forecast from 12 °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)	15	14	14	14	13	13	13	12	14	15	17	18	20	21	22	23	23	23	23	22	22	20	19	18
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	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 (%)	25	46	46	47	30	34	34	11	8	8	7	7	11	13	8	8	9	9	11	29	41	30	30	23
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	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)	0.61	0.11	0.19	0.39	0.31	0.39	0.5	0.61	0.61	0.61	0.89	2	3.11	4.61	5.31	5.81	6.31	6.39	6.5	6.69	6.11	4.89	4.19	3.69
Wind gust (m/s)	1.17	0.19	0.36	0.72	0.56	0.75	0.89	1.14	0.89	0.72	1.03	2.31	3.58	5.28	6.11	6.67	7.25	7.36	7.47	7.72	7.33	6.94	7.17	6.83
Wind direction (°)	S 170°	N 358°	SW 218°	W 265°	NW 306°	N 7°	NNE 23°	NE 47°	ENE 76°	E 99°	SSW 199°	SSW 206°	SW 221°	SW 235°	SW 234°	SW 230°	SW 230°	SW 232°	SW 234°	WSW 241°	WSW 249°	WSW 249°	WSW 247°	WSW 253°

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 (%)	53	55	56	58	60	61	61	63	61	54	49	45	40	35	32	30	29	28	29	31	34	37	40	42

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	762	762	762	763	763	763	762	762	762	761	761	761	761	761	761	762	763	763

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	0.2	0.8	1.8	3.4	5.4	7.5	8.2	7.9	6.6	4.9	3	1.4	0.4	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)	6.2	6.5	6.3	6.6	6	5.2	4.5	4.7	4.7	5.5	6	5.8	5.8	5.6	5.8	5.8	5.9	5.8	5.4	5	4.7	4.4	4.5	4.9
PM10 (µg/m³)	8.5	9.8	10.4	9.2	7.8	6.8	6.1	6	6.1	7	8.2	7.7	7.4	7.7	7.4	7.4	7.3	7.7	8.1	7.8	7.4	7.1	7.5	8.1
Ozone (O₃) (µg/m³)	49	43	37	35	35	37	38	36	33	31	27	32	42	52	62	77	85	93	96	91	87	83	79	70
NO₂ (µg/m³)	25.1	35	31.9	24.1	18.5	12	10.3	10.5	12.1	19.7	26.8	22.7	18.9	16.6	14	12.9	11.7	7.5	6.9	6.3	6.1	8.3	10.6	15
SO₂ (µg/m³)	3.7	4.4	4.3	3.6	2.5	2.3	2.1	2.1	2.4	3.1	3.7	3.9	3.7	3.4	3	2.8	2.5	2.1	1.9	1.7	1.7	1.7	2	2.3
CO (µg/m³)	142.9	142.9	150.9	135.9	125.9	117.9	117.9	117.9	118.9	128.9	139.9	134.9	131.9	131.9	127.9	126.9	120.9	117.9	115.9	114.9	114.9	115.9	122.9	124.9

← Sun, May 17

Mon, May 18, 2026

Tue, May 19 →

Madrid 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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