5-day weather forecast Barcelona 30-08-2026

Weather forecast Barcelona Sunday, August 30 30.08.2026: sunny, temperature from 24 °C to 30 °C.

Precipitation probability 14%. Wind up to 5.19 m/s (gusts 5.83 m/s). Air humidity 39–62%, atmospheric pressure 761–764 mm Hg, UV index up to 7.

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ModerateAug 26, 06:42 PM — Aug 27, 08:59 PMTranslate with Google

Moderate high-temperature warning. Prelitoral de Barcelona

Moderate high-temperature warning

Maximum temperature: 36 ºC.

Be aware, keep up to date with the latest weather forecast. Moderate damages to people and properties may occur, especially to those vulnerable or in exposed areas.

5 days at a glance — tap a day to open it

Sunrise 07:15
Sunset 20:28

Waning Gibbous87% illuminated
Moonrise 21:20 · Moonset 09:36

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← Sat, Aug 29

Sun, Aug 30, 2026

Mon, Aug 31 →

Forecast from 24 °C to 30 °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)	25	25	25	24	24	24	24	24	24	25	26	27	28	29	30	30	30	29	29	29	28	27	27	27
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 (%)	70	99	57	2	0	0	0	0	0	0	0	0	0	0	0	0	0	2	1	0	0	0	0	2
Rain chance (%)	9	14	8	3	3	4	4	4	3	3	2	1	1	1	1	1	1	1	1	1	1	2	2	2

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)	0.69	0.61	0.81	0.89	0.11	0.31	0.5	0.61	0.81	0.89	1.19	1.81	2.81	3.81	4.5	5	5.19	5.19	4.69	4.5	4	3.81	3.61	3.39
Wind gust (m/s)	1.11	0.89	3.81	1.19	0.72	0.69	0.81	0.89	1.03	1.33	1.61	2.22	3.11	4.22	5.03	5.5	5.72	5.83	5.61	5.69	5.83	5.69	5.61	5.39
Wind direction (°)	SE 136°	SE 132°	ENE 72°	SSE 160°	SW 222°	WNW 283°	WNW 301°	NW 306°	WNW 301°	WNW 287°	WSW 255°	SW 218°	SSW 196°	S 189°	S 188°	S 189°	S 191°	S 191°	SSW 195°	SSW 198°	SSW 207°	SW 216°	SW 223°	SW 233°

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 (%)	58	58	59	60	61	61	62	62	60	56	51	45	41	39	39	39	40	42	44	45	48	51	52	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)	764	764	764	764	763	763	763	763	763	763	763	763	763	763	762	762	761	761	761	761	761	761	761	762

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	6	6	7	7	7	7	7	7	7	7	7	7	7	0	0	0

← Sat, Aug 29

Sun, Aug 30, 2026

Mon, Aug 31 →

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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.

Learn more about our methodology →