Weather in Barcelona - 14-day forecast

Detailed weather forecast for Barcelona, Spain: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

Forecast for the next days in Barcelona

today☀️ 32°💧 0.3 mm

Thu☀️ 33°💧 0.5 mm

Fri☁️ 30°💧 0.9 mm

Sat🌤️ 28°💧 0.5 mm

Sun🌤️ 28°💧 0.1 mm

Mon☀️ 30°💧 0.2 mm

Tue☀️ 33°💧 0.4 mm

Wed☀️ 29°night 28°

⚠️ Weather warnings - Barcelona

🌡️Heatred level

from 8 Jul, 12:00 to 10 Jul, 20:59

Areas: Litoral de Barcelona

High temperatures and risk of overheating. Drink plenty of water, avoid the midday sun and look after the elderly.

Source: national weather service via Meteoalarm (EUMETNET). Yellow - be aware, orange - be prepared, red - take action.

14-day forecast - Barcelona

📅 Barcelona 30 & 45-day weather - long-range outlook

Next 16 days · forecast

29°

around 27° at night · days with rain: 0

Weeks 3-4 · avg for July

29°

around 22° at night · rain chance 17%

Weeks 5-7 · avg for August

29°

around 22° at night · rain chance 27%

The 30 & 45-day outlook for Barcelona: the next 16 days are a numerical forecast updated daily - on average 29° by day and 27° at night. Further out we rely on multi-year climate averages: around 29° in July, and about 29° in August. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Barcelona

Wednesday8 July 2026

☀️32°clear sky

sunrise 06:25 · sunset 21:27 · night 28° · evening 31° · rain 0.33 mm · humidity 34% · wind 5 m/s · clouds 4%

Thursday9 July 2026

☀️33°clear sky

sunrise 06:26 · sunset 21:27 · night 30° · evening 31° · rain 0.48 mm · humidity 35% · wind 4 m/s · clouds 12%

Friday10 July 2026

☁️30°broken clouds

sunrise 06:27 · sunset 21:26 · night 28° · evening 29° · rain 0.9 mm · humidity 44% · wind 5 m/s · clouds 75%

Saturday11 July 2026

🌤️28°scattered clouds

sunrise 06:27 · sunset 21:26 · night 27° · evening 27° · rain 0.45 mm · humidity 57% · wind 5 m/s · clouds 28%

Sunday12 July 2026

🌤️28°a few clouds

sunrise 06:28 · sunset 21:25 · night 28° · evening 28° · rain 0.12 mm · humidity 55% · wind 3 m/s · clouds 20%

Monday13 July 2026

☀️30°clear sky

sunrise 06:29 · sunset 21:25 · night 28° · evening 29° · rain 0.15 mm · humidity 49% · wind 3 m/s · clouds 2%

Tuesday14 July 2026

☀️33°clear sky

sunrise 06:30 · sunset 21:24 · night 29° · evening 31° · rain 0.39 mm · humidity 37% · wind 5 m/s · clouds 17%

Wednesday15 July 2026

☀️29°clear sky

sunrise 06:31 · sunset 21:24 · night 28° · evening 29° · humidity 63% · wind 4 m/s · clouds 10%

Thursday16 July 2026

🌤️28°scattered clouds

sunrise 06:31 · sunset 21:23 · night 27° · evening 27° · rain 0.33 mm · humidity 60% · wind 5 m/s · clouds 35%

Friday17 July 2026

☀️29°clear sky

sunrise 06:32 · sunset 21:22 · night 27° · evening 27° · humidity 37% · wind 7 m/s · clouds 3%

Saturday18 July 2026

🌧️28°light rain

sunrise 06:33 · sunset 21:22 · night 27° · evening 27° · rain 0.39 mm · humidity 49% · wind 5 m/s · clouds 84%

Sunday19 July 2026

☀️29°clear sky

sunrise 06:34 · sunset 21:21 · night 27° · evening 28° · humidity 56% · wind 5 m/s · clouds 1%

Monday20 July 2026

☁️27°broken clouds

sunrise 06:35 · sunset 21:20 · night 25° · evening 26° · rain 0.75 mm · humidity 71% · wind 4 m/s · clouds 82%

Tuesday21 July 2026

☀️27°clear sky

sunrise 06:36 · sunset 21:19 · night 25° · evening 25° · rain 0.33 mm · humidity 53% · wind 8 m/s · clouds 50%

Wednesday22 July 2026

☁️26°broken clouds

sunrise 06:36 · sunset 21:19 · night 24° · evening 24° · rain 0.42 mm · humidity 60% · wind 6 m/s · clouds 61%

Thursday23 July 2026

☁️26°broken clouds

sunrise 06:37 · sunset 21:18 · night 26° · evening 26° · humidity 60% · wind 4 m/s · clouds 74%

☀️ UV index in Barcelona - is it safe to sunbathe?

Today the UV index in Barcelona is 8 (high) - unprotected fair skin can burn in about 25 minutes. SPF 30-50, a hat and sunglasses are a must. Better stay in shade between 11:00 and 15:00.

🌿 Pollen in Barcelona - info for allergy sufferers

Today grasses pollen is highest in Barcelona - about 7 grains/m³, low level. Most allergy sufferers should not feel strong symptoms. Pollen levels are a CAMS model forecast and are indicative.

🌊 Sea temperature - Barcelona

Water today

27°C

Week avg

27°C

Waves today

0.4 m

How's the water?

warm

16-day sea temperature forecast:

8.07 27°C9.07 27°C10.07 27°C11.07 27°C12.07 27°C13.07 27°C14.07 28°C15.07 28°C16.07 28°C

Average sea temperature through the year:

Jan 14°CFeb 14°CMar 14°CApr 16°CMay 19°CJun 23°CJul 26°CAug 28°CSep 26°COct 23°CNov 18°CDec 16°C

Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Air quality and smog in Barcelona

Air quality in Barcelona is currently very good. Fine particulate PM2.5: 9 µg/m³, PM10: 18.2 µg/m³.

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Las Palmas de Gran Canaria	14.9	38.6	good
Bilbao	14.1	23.8	good
Oviedo	13.8	23.8	good
Valladolid	12.2	14.8	very good
Vitoria	10.5	14.9	very good
Vigo	9.3	15.6	very good
Barcelona	9	18.2	very good
Gijon	8.6	13.7	very good
A Coruña	8.3	12.3	very good
Madryt	8.2	11.9	very good
Valencia	7.3	18.4	very good
Palma de Mallorca	7	10.8	very good
Saragossa	7	10.4	very good
Alicante	6.7	12.4	very good
Murcja	6.3	10.7	very good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-08, 03:00).

Barcelona weather through the year

🎉 Public holidays in Barcelona - when are the long weekends?

Next long weekend in Barcelona: National Day of Spain (12 October, Monday) - Saturday–Monday (3 days off).

15 AugustSaturday

Assumption

falls on a weekend

12 OctoberMonday

National Day of Spain

🎈 long weekend

1 NovemberSunday

All Saints Day

falls on a weekend

6 DecemberSunday

Constitution Day

falls on a weekend

8 DecemberTuesday

Immaculate Conception

🎈 long weekend + bridge day

25 DecemberFriday

Christmas Day

🎈 long weekend

1 JanuaryFriday 2027

New Year's Day

🎈 long weekend

6 JanuaryWednesday 2027

Epiphany

26 MarchFriday 2027

Good Friday

🎈 long weekend

1 MaySaturday 2027

Labour Day

falls on a weekend

15 AugustSunday 2027

Assumption

falls on a weekend

12 OctoberTuesday 2027

National Day of Spain

🎈 long weekend + bridge day

Public holidays (statutory days off) - shops, offices and some attractions may be closed. A "bridge day" is a workday between a holiday and the weekend worth taking as leave.

Nearby places

Zaragoza

FAQ - Barcelona weather

What is the weather like in Barcelona today?

Today it is about 32° during the day and 28° at night, clear sky.

How far ahead can I check the forecast for Barcelona?

This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.