5-day weather forecast Barcelona 29-04-2026

Weather forecast Barcelona Wednesday, April 29 29.04.2026: sunny, temperature from 15 °C to 20 °C.

No precipitation expected. Wind up to 6.19 m/s (gusts 7.17 m/s). Air humidity 61–77%, atmospheric pressure 758–761 mm Hg, UV index up to 6.8.

Sunrise 06:51
Sunset 20:46

Waxing Gibbous93% illuminated
Moonrise 18:51 · Moonset 05:31

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Table

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Wed, Apr 29, 2026

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Forecast from 15 °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)	17	17	17	16	16	16	16	15	16	17	18	19	19	19	20	20	20	19	19	19	18	18	17	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 (%)	10	18	20	24	14	13	11	11	5	6	8	15	22	23	21	18	19	28	27	20	10	5	6	5
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)	2.31	2.69	3.5	3.61	3.39	3.81	3.81	4	4.5	3.89	4.5	5.5	5.81	6	6.19	6.19	6.19	6	5.89	5	4.81	4.81	4.11	3.89
Wind gust (m/s)	3.22	3.78	4.92	5.17	5.22	5.86	6.11	6.47	6.5	5.08	5.64	6.53	6.67	6.89	7.14	7.14	7.17	7.17	7.17	6.28	6.28	6.53	5.67	5.53
Wind direction (°)	E 82°	ENE 74°	ENE 61°	NE 43°	NE 47°	NE 37°	NE 43°	NE 55°	NE 40°	ENE 58°	ENE 76°	E 82°	E 89°	E 90°	E 86°	E 88°	E 91°	E 87°	E 88°	E 93°	E 84°	ENE 74°	ENE 67°	ENE 59°

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 (%)	68	69	70	71	70	69	69	69	66	62	62	61	61	61	61	61	63	64	67	71	75	77	77	76

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)	760	760	760	759	759	759	759	759	759	759	760	760	760	760	760	759	759	758	758	759	759	760	760	761

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	0.9	2.1	3.7	5.3	6.5	6.8	5.9	4.2	2.7	1.5	0.6	0.1	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)	10.2	10.1	10.2	10.7	13.1	14.8	14.8	13.7	14.2	15.2	14.6	12.4	9.3	8.5	9.6	9.5	9.8	9.8	9.3	9.2	9.4	9.7	10.1	10.2
PM10 (µg/m³)	15.4	15.7	15.8	16.4	17	18.1	17.8	18.3	18.4	18.4	19.2	18.2	14.4	13.1	13.7	13.8	14.8	15.9	17	18.2	17.6	17.8	19.4	21.2
Ozone (O₃) (µg/m³)	78	76	70	66	69	65	60	64	61	58	53	75	83	85	96	103	106	106	106	107	103	99	92	87
NO₂ (µg/m³)	35.4	29.5	29.1	31.8	30.3	26	24.3	24	26	31.7	40.8	26.9	17.4	11.7	8.8	7.5	6.8	6.7	6.7	7	8.6	11.7	14.4	17.5
SO₂ (µg/m³)	4.1	4.2	3.9	3.9	3.9	4.1	4.2	3.9	4.3	4.3	4.8	3.6	2.7	2.3	2.1	1.9	1.8	1.8	1.8	1.8	1.9	2.1	2.3	2.7
CO (µg/m³)	144.9	141.9	144.9	142.9	147.9	147.9	147.9	142.9	145.9	149.9	155.9	155.9	142.9	135.9	130.9	127.9	122.9	120.9	120.9	122.9	123.9	124.9	129.9	128.9

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Wed, Apr 29, 2026

Thu, Apr 30 →

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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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