Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	2	1.69	1.5	1.89	1.39	1.31	2.11	1.39	1.39	2	1	1	0.89	0.31	0.5	0.69	1.81	2	2.39	2.11	1.81	2	1.61	1.5
Wind gust (m/s)	3.67	2.39	1.5	6.89	1.42	1.33	5.11	1.42	1.69	2	1.42	1.39	1.22	1.11	1.19	1.61	2.11	2.33	3.11	3	2.61	5	1.92	1.5
Wind direction (°)	NNE 15°	NNE 13°	N 4°	NNE 29°	NNE 14°	NNE 13°	NNE 26°	N 11°	NE 35°	NE 49°	ENE 60°	ENE 75°	ENE 60°	ESE 107°	W 280°	NW 318°	NW 317°	NW 318°	NNW 336°	NNW 338°	NNW 340°	N 6°	NE 35°	NE 44°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	51	50	51	56	52	52	57	53	51	50	36	31	35	23	21	30	27	37	46	51	50	51	45	43

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	764	764	764	764	764	764	764	764	764	764	765	765	764	764	764	763	764	764	764	764	764	764	764	764

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0	0.1	0.6	1.5	2.6	3.3	3.4	2.8	1.8	0.8	0.2	0	0	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

← Fri, Oct 30

Sat, Oct 31, 2026

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.

Learn more about our methodology →