5-day weather forecast Barcelona Oct 30, 2026

20°16° · Sunny

Weather forecast Barcelona Friday Oct 30, 2026: sunny, temperature from 16 °C to 20 °C.

Precipitation probability 24%. Wind up to 2.89 m/s (gusts 7.89 m/s). Air humidity 54–82%, atmospheric pressure 765–767 mm Hg, UV index up to 2.9.

Sunrise 07:20
Sunset 17:49
Waning Gibbous71% illuminated
Moonrise 20:51 · Moonset 12:06
Chart
Table

Forecast from 16 °C to 20 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)171617171616161616171819191920201919181718181617
Precipitation (mm/hr)000000000000000000000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)10098100100588310050100660062467262115150
Rain chance (%)20242121171923152276324335111186696

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)0.391.190.50.51.611.111.1921.311.191.891.3922.392.812.892.52.6921.811.190.891.891.61
Wind gust (m/s)0.532.530.720.612.671.116.193.081.421.393.751.812.114.256.817.893.926.692.443.281.691.193.471.89
Wind direction (°)E 80°NE 40°WNW 300°N 8°NE 39°NE 51°ENE 63°NE 50°ENE 72°E 87°ENE 62°ESE 114°ESE 123°ESE 104°SE 138°SE 143°ESE 122°SE 132°SE 125°E 84°E 86°NE 44°NE 36°N 7°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)748274758277788277737058546254566666677669697970

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)767767766766766766765766766766767766766766765765765765765766766766766766

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index0000000000.41.122.72.92.51.70.90.3000000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)1113.113.814.615.917.819.721.722.62217.713.31110.19.39.58.89.110.210.811.111.714.618.8
PM10 (µg/m³)17.120.120.320.621.923.424.926.928.431.928.518.51312.312.212.912.614.116.818.418.717.519.627.1
Ozone (O₃) (µg/m³)323026333434291813213550596572736966504543403434.3
NO₂ (µg/m³)44.548.145.139.135.836.441.146.751.847.932.619.514.513.514.916.318.423.634.440.547.45052.149.7
SO₂ (µg/m³)4.3443.83.94.44.65.15.54.83.63.12.41.91.71.71.82.73.23.23.33.443.8
CO (µg/m³)176182187188188185184199221197176160153150154158162168180185187191195238

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.