Cascais weather — 10-day forecast

Temperature, rain, wind and feels-like in Cascais, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 21:00 · DWD ICON-EU model

23 °C

Clear sky

16.6 km/hforce 3

Next 12 h

  • 2123°
  • 2222°
  • 2322°
  • 0022°
  • 0121°
  • 0221°
  • 0321°
  • 0421°
  • 0521°
  • 0621°
  • 06:46Sunrise
  • 0721°
  • 0821°
  • 0922°

23°21:00 21°07:00

Humidity
71 %
Dew point
17 °C
Gusts
34.7 km/h
Clouds
2 %
Pressure
1,017 hPa

Grid point 1.7 km away · 6.5 km grid · elevation 21 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 19:00
33
Fair

Index set by Ozone

Ozone
81.6µg/m³
PM2.5
11.0µg/m³
PM10
16.2µg/m³
Nitrogen dioxide
2.1µg/m³
Sulphur dioxide
0.9µg/m³
Carbon monoxide
92.0µg/m³
Dust (AOD)
0.27

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

19° → 26°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Clear sky

    26°

    22°

  • Sat

    Mainly clear

    25°

    21°

  • Sun

    Mainly clear

    24°

    20°

  • Mon

    Mainly clear

    24°

    20°

  • Tue

    Mainly clear

    24°

    20°

  • Wed

    Mainly clear

    25°

    20°

  • Thu

    Mainly clear

    26°

    20°

  • Fri

    Partly cloudy

    25°

    20°

  • Sat

    Mainly clear

    22°

    20°

  • Sun

    Partly cloudy

    23°

    19°

Gusts · Thu 55.9 km/h · Fri 55.6 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV10very high
Sunrise
06:45
Daylight
13 h 58
Sunset
20:43

Radiation · 16.0 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

0.9 mperiod 8 s 326°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Cascais the mean temperature will be 24.2 °C — +5.6 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Cascais climate — normals and trends