5-day weather forecast Barcelona 28-04-2026

Weather forecast Barcelona tomorrow 28.04.2026: sunny, temperature from 16 °C to 20 °C.

No precipitation expected. Wind up to 3.69 m/s (gusts 4.25 m/s). Air humidity 49–66%, atmospheric pressure 758–763 mm Hg, UV index up to 7.6.

Sunrise 06:53
Sunset 20:45

Waxing Gibbous87% illuminated
Moonrise 17:47 · Moonset 05:11

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Table

← Mon, Apr 27

Tue, Apr 28, 2026

Wed, Apr 29 →

Forecast from 16 °C to 20 °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)	18	18	17	17	17	17	16	16	17	18	19	19	20	20	20	20	20	20	20	19	18	18	18	17
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 (%)	5	5	4	4	3	3	2	2	2	1	0	0	2	0	1	2	3	4	7	9	5	5	6	7
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)	1.19	1.39	1.5	1.39	1.39	1.31	0.31	0.31	0.5	0.61	1.31	2.11	2.81	3.5	3.39	3.61	3.69	3.5	3.19	2.89	2.89	3.19	2.31	2.31
Wind gust (m/s)	1.86	2.17	2.39	2.25	2.28	2.17	0.5	0.5	0.75	0.81	1.61	2.53	3.22	4.03	3.92	4.14	4.25	4.03	3.67	3.47	3.69	4.25	3.14	3.19
Wind direction (°)	SSW 199°	SSW 207°	SSW 209°	SW 223°	SW 232°	SW 235°	SW 226°	S 178°	S 187°	SE 124°	SE 143°	SSE 148°	SE 145°	SSE 148°	SE 145°	SE 143°	SE 142°	SE 129°	SE 125°	ESE 119°	E 93°	E 83°	E 84°	E 85°

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 (%)	59	59	60	60	61	62	63	62	61	59	54	50	49	50	52	54	54	55	56	59	61	64	65	66

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)	763	762	762	761	761	761	761	761	761	761	761	761	761	761	761	760	760	759	759	759	758	758	759	760

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	0.3	1	2.3	4.1	5.9	7.2	7.6	6.8	5.3	3.5	1.8	0.7	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)	12.2	13.9	14.9	19.3	24.5	23.2	25.3	25	26.4	27.4	33.8	35.6	32.5	24.9	18.5	11.8	9.7	9	8.8	8.9	8.2	8.3	9	9.9
PM10 (µg/m³)	19.5	20.6	22.5	24.4	30.2	31.3	33.6	34.2	38.2	39.3	43.3	43.8	40.5	28.1	20.7	15.5	13.6	13.6	12.8	11.8	12.9	14.1	15	14.3
Ozone (O₃) (µg/m³)	63	59	50	42	32	28	29	23	21	16	15	23	43	59	69	85	101	106	105	107	100	95	88	82
NO₂ (µg/m³)	57.2	61.1	76.3	74.6	77.2	81.8	86	72.8	75	67.5	66.4	73.5	73.3	46.9	28.6	24	14.2	13.4	12.7	12.6	16.8	17	20.3	25.4
SO₂ (µg/m³)	7	7.8	7.9	9	10.5	10.7	10.8	10.4	10.3	11.8	12.5	11.5	9.7	7.6	5.1	3.4	3.2	2.7	2.7	2.7	3.1	3.1	3.1	3.5
CO (µg/m³)	163.9	166.9	170.9	175.9	191.9	192.9	198.9	199.9	190.9	213.9	248.9	272.9	226.9	184.9	163.9	146.9	137.9	137.9	135.9	131.9	134.9	135.9	142.9	144.9

← Mon, Apr 27

Tue, Apr 28, 2026

Wed, Apr 29 →

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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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