Weather forecast for Lissabon - weather.plus
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Weather forecast for Lissabon

Astronomical data for 2026/08/19:
Sunrise:06:54 h
Sunset:20:26 h
Moonrise: 14:10 h
Moonset: 23:43 h

Weather forecast

Today it will be 20 to 30 degrees Celsius in Lissabon. It will be mostly clear and dry. The wind blows lightly to moderately from southwestern directions. The air pressure reaches values between 1014 and 1016 hPa.

▸Change to Fahrenheit/mmHg/in.

Weather forecast in detail
 Wednesday2026/08/19 « backnext » 
night clearearly clearmorning clearmornings clearnoon clearafternoon clearevening clearnight clear
WindWind from SW 1 Bft
(1 m/s)		Wind from SW 1 Bft
(1 m/s)		Wind from SW 1 Bft
(2 m/s)		Wind from SW 2 Bft
(3 m/s)		Wind from SW 2 Bft
(3 m/s)		Wind from SW 2 Bft
(3 m/s)		Wind from SSW 3 Bft
(4 m/s)		Wind from ENE 3 Bft
(4 m/s)
Temperature22 °C21 °C20 °C25 °C29 °C30 °C28 °C22 °C
Dewpoint20 °C19 °C18 °C21 °C23 °C24 °C23 °C19 °C
Windchill22 °C21 °C21 °C27 °C33 °C36 °C31 °C23 °C
Air pressure, station level1011 hPa1010 hPa1010 hPa1011 hPa1012 hPa1011 hPa1010 hPa1010 hPa
Air pressure, sea level1016 hPa1015 hPa1015 hPa1016 hPa1016 hPa1015 hPa1014 hPa1015 hPa
Relative humidity87 %89 %90 %80 %72 %72 %75 %85 %
Absolute humidity16.9 g/m³16.3 g/m³15.6 g/m³18.5 g/m³20.7 g/m³21.9 g/m³20.5 g/m³16.5 g/m³
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
This weather forecast was calculated 2026/08/19 at 04 UTC. Basis is the SEVERE-Model of Tempsvrai.

▸Full weather forecast



Notes:
• The astronomical data refer to a level horizon and a height of 0 meters. Neither altitude nor mountains in the area are considered.
• All data of the weather forecast refer to the position of the place 38.72°N 9.14°W, elevation 39 m. In cities and mountainous terrain, the actual values in the immediate vicinity may deviate significantly from the forecast values.
• The values of the windchill factor result from the wind chill temperature or the heat index, depending on the predicted temperature.