5-day weather forecast Lisbon 30-08-2026

Weather forecast Lisbon Sunday, August 30 30.08.2026: sunny, temperature from 19 °C to 29 °C.

Precipitation probability 20%. Wind up to 6 m/s (gusts 11.5 m/s). Air humidity 40–90%, atmospheric pressure 764–764 mm Hg, UV index up to 7.

Sunrise 07:04
Sunset 20:10
Waning Gibbous87% illuminated
Moonrise 21:08 · Moonset 09:22
Chart
Table

Forecast from 19 °C to 29 °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)202019192020202020212325272829292828272523222121
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 (%)813151928455259582655055552000000
Rain chance (%)1112131516181920191252111111112223

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)3.893.613.613.53.393.393.53.53.614.314.543.894.315.31665.895.895.895.194.694.614.39
Wind gust (m/s)11.221110.8310.3610.119.428.868.57.927.337.315.834.924.729.31116.226.727.448.4210.1110.8111.4211.5
Wind direction (°)NNW 345°NNW 343°NNW 342°NNW 343°NNW 345°NNW 343°NNW 343°NNW 345°NNW 344°NNW 345°N 354°N 350°NNW 346°NNW 341°NNW 335°NNW 334°NNW 336°NNW 342°NNW 344°NNW 347°NNW 346°N 349°NNW 348°NNW 348°

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 (%)838688899090898986816954454140414141414449515456

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)764764764764764764764764764764764764764764764764764764764764764764764764

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 Index000000005667777777776000

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)4.954.94.855.35.666.15.75.354.343.83.73.73.83.93.94.144.14.5
PM10 (µg/m³)10.29.79.39.29.19.610109.39.49.99.17.86.96.66.36.46.36.66.57.57.47.67.6
Ozone (O₃) (µg/m³)605552504642383433384043464952555555545249494850
NO₂ (µg/m³)9.99.98.27.777.410.715.318.4129.88.4986.35.35.866.57.79.411.513.39.9
SO₂ (µg/m³)1.21.21.11.11.11.21.31.41.61.61.51.41.41.31.21.21111.11.21.31.31.3
CO (µg/m³)148147145143141142144149159154153151147141140138139138137138140141142130.5

Lisbon 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.