5-day weather forecast Barcelona Oct 12, 2026

23°20° · Sunny

Weather forecast Barcelona Monday Oct 12, 2026: sunny, temperature from 20 °C to 23 °C.

Precipitation probability 13%. Wind up to 3.5 m/s (gusts 7.19 m/s). Air humidity 51–71%, atmospheric pressure 760–764 mm Hg, UV index up to 6.

Weather Alerts

ModerateOct 7, 06:51 PM — Oct 8, 11:59 PMTranslate with Google

Moderate rain warning. Litoral de Barcelona

Moderate rain warning

One-hour accumulated precipitation: 20 mm.

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.

ModerateOct 7, 06:51 PM — Oct 8, 11:59 PMTranslate with Google

Moderate rain warning. Prelitoral de Barcelona

Moderate rain warning

One-hour accumulated precipitation: 20 mm.

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 07:59
Sunset 19:15

Waxing Crescent5% illuminated
Moonrise 10:05 · Moonset 19:51

Chart

Table

← Sun, Oct 11

Mon, Oct 12, 2026

Forecast from 20 °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)	21	21	21	21	20	20	20	20	20	20	20	21	22	22	23	23	22	22	22	21	21	21	21	21
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 (%)	100	100	100	100	75	99	100	100	65	21	77	14	5	5	5	5	5	5	5	5	0	0	0	0
Rain chance (%)	12	12	12	12	9	13	12	13	8	4	9	3	2	2	2	3	3	3	4	4	5	5	6	6

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	0.89	1.19	1.39	1.69	2	1.61	2	1.5	1.31	1.11	1.61	1.69	2.5	3	3.19	3.5	3.31	2.69	2.31	1.89	1.5	1.11	0.69
Wind gust (m/s)	1.11	1.42	1.39	1.5	1.92	2.22	2	2.81	2.42	1.92	1.81	1.72	5.69	6.5	7	7.19	6.5	6.31	5.69	2.5	2.22	2	1.81	1.61
Wind direction (°)	WNW 298°	NNW 340°	N 8°	NE 38°	ENE 61°	NE 55°	ENE 71°	NE 49°	ENE 73°	ENE 59°	E 95°	ESE 116°	SE 131°	SE 146°	SSE 149°	SSE 159°	SSE 162°	SSE 166°	SSE 164°	SSE 165°	SSE 165°	S 176°	S 187°	SSW 198°

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 (%)	52	52	51	52	53	54	53	53	55	56	54	55	52	51	52	54	56	59	62	65	67	68	69	71

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	760	760	760	760	761	761	761	761	761	762	762	762	761	761	761	762	762	763	764	764	764

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	0.1	0.7	1.7	2.9	3.9	4.1	6	6	6	6	6	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

← Sun, Oct 11

Mon, Oct 12, 2026

Barcelona 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.

Learn more about our methodology →