5-day weather forecast Lisbon 05-08-2026

Weather forecast Lisbon today 05.08.2026: sunny, temperature from 20 °C to 27 °C.

Precipitation probability 18%. Wind up to 7.19 m/s (gusts 9.61 m/s). Air humidity 47–91%, atmospheric pressure 764–766 mm Hg, UV index up to 9.2.

Sunrise 06:41
Sunset 20:43
Last Quarter44% illuminated
Moonrise 23:54 · Moonset 13:35
Chart
Table
Wed, Aug 5, 2026

Forecast from 20 °C to 27 °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)212120202020202020222325262727272727262425212120
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 (%)192632373737383115111982221000025000
Rain chance (%)141516171817181612864322112223689

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)3.693.613.613.393.393.313.393.314.115.113.813.814.395.396.316.816.697.197.117.116.8165.395.11
Wind gust (m/s)5.675.535.55.225.1455.144.945.646.644.924.865.566.647.58.088.088.929.089.589.618.787.897.5
Wind direction (°)NNW 328°NNW 327°NW 325°NW 325°NNW 330°NNW 334°NNW 328°NNW 332°NNW 335°NNW 340°NNW 341°NNW 329°NW 321°NW 317°NW 317°NW 319°NW 323°NW 322°NW 326°NNW 332°NNW 337°NNW 342°NNW 342°NNW 343°

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 (%)888990919191908984756961565149474749515557707679

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)766765765765764764764765765765765765765765765765764764764765765766766766

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 Index000000000.51.53.45.67.89.19.2863.81.80.60.1000

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)4.64.34.14.44.54.65.55.75.85.14.74.44.24.24.13.93.944.14.24.24.34.54.8
PM10 (µg/m³)9.49.28.58.188.99.59.99.898.28.17.16677.87.67.88.597.88.29.2
Ozone (O₃) (µg/m³)413735343231302526343845474954565655565656545863
NO₂ (µg/m³)10.810.7977.78.111.412.914.611.610.27.96.45.85.34.84.54.45.25.97.18.39.58.8
SO₂ (µg/m³)1.51.61.61.61.61.61.61.71.81.81.51.41.21.31.11.1111111.11.21.2
CO (µg/m³)122123118114113112115120121123120118117114113111111112112113115118122122
Wed, Aug 5, 2026

Frequently asked questions about the 5-day weather in Lisbon

Over the next 5 days in Lisbon the temperature is expected to range from about 19 to 30 °C. See the detailed hourly forecast for each of the 5 days in the charts above.

The chance of rain in Lisbon over the next 5 days reaches 19%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.

A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.

Over the next 5 days the temperature in Lisbon ranges from about 19 to 30 °C. Compare the warmest and coolest day on the temperature chart above.

Over the next 5 days the wind in Lisbon picks up to 8 m/s. The windiest days are easy to spot on the wind chart above.

For a walk or a trip, pick the days with the lowest chance of rain (up to 19%) and light wind — easy to compare on the 5-day charts above.

The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.

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.