5-day weather forecast Lisbon 19-07-2026

Weather forecast Lisbon Sunday, July 19 19.07.2026: sunny, temperature from 18 °C to 26 °C.

Precipitation probability 14%. Wind up to 7 m/s (gusts 8.5 m/s). Air humidity 48–87%, atmospheric pressure 761–762 mm Hg, UV index up to 8.8.

Sunrise 06:27
Sunset 20:58

First Quarter33% illuminated
Moonrise 12:06 · Moonset 23:52

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Table

← Sat, Jul 18

Sun, Jul 19, 2026

Mon, Jul 20 →

Forecast from 18 °C to 26 °C and precipitation

Temperature & Precipitation
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
Temperature (°C)	19	19	19	19	19	18	18	18	19	21	22	24	25	26	26	26	26	25	24	23	22	20	20	20
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Cloud cover and precipitation probability

Cloud cover & Rain chance
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
Cloud cover (%)	29	29	27	26	27	28	17	15	7	3	3	1	0	0	0	0	0	0	0	0	0	0	10	17
Rain chance (%)	14	14	14	14	14	14	13	13	10	7	4	3	2	2	1	1	2	2	3	4	6	9	11	11

Wind speed and direction

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)	4.61	4.39	3.81	3.89	4.19	4.31	4.19	4	4.5	5	5.39	5.5	5.61	5.61	6.11	6.39	6.81	7	6.81	6.61	6.31	6.11	5.81	5.39
Wind gust (m/s)	6.67	6.42	5.61	5.81	6.28	6.42	6.28	6.06	6	6.28	6.64	6.72	6.72	6.67	7.11	7.44	7.86	8.19	8.31	8.47	8.39	8.5	8.36	7.83
Wind direction (°)	NNW 334°	NNW 332°	NNW 331°	NW 326°	NW 325°	NNW 328°	NNW 328°	NNW 330°	NNW 333°	NNW 335°	NNW 333°	NNW 330°	NW 326°	NW 320°	NW 316°	NW 313°	NW 313°	NW 315°	NW 317°	NW 319°	NW 322°	NW 325°	NW 326°	NNW 329°

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 (%)	86	86	86	86	86	87	87	87	81	73	64	58	53	49	48	48	49	52	56	62	70	79	82	82

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)	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	761	762	762

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	0.1	0.6	1.6	3.4	5.5	7.4	8.7	8.8	7.8	5.9	3.8	2	0.8	0.2	0	0	0

Air quality & pollen

Air quality
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
PM2.5 (µg/m³)	8.7	8.8	8.8	8.9	9	9	9	9.2	9.9	9.4	9.4	9.4	9.6	9.6	9.4	9.5	9.5	9	9.1	9.1	9.4	9.4	9.5	9.5
PM10 (µg/m³)	16.2	16.8	16.7	16.6	16.5	16.5	16.7	16.9	18	17.9	16.6	16.7	16.5	16.7	16.9	17.1	16.2	15.7	15.3	14.7	15.4	15.3	14.8	14.2
Ozone (O₃) (µg/m³)	87	88	91	91	89	86	83	79	81	85	87	94	98	99	99	100	98	97	95	92	89	85	85	84.5
NO₂ (µg/m³)	10.1	10.7	9.4	7.4	6.4	7.2	9.2	13.1	11.3	11.6	11.3	7.4	8.9	7.6	6.9	6.6	6.4	6.4	7	7.4	8.3	8.9	9.5	8.2
SO₂ (µg/m³)	1.2	1.2	1.2	1.3	1.4	1.4	1.5	2	1.8	1.8	1.8	1.6	1.6	1.5	1.3	1.2	1.1	1.1	1.1	1.2	1.3	1.3	1.3	1.4
CO (µg/m³)	119	122	121	118	118	119	125	131	136	136	132	135	131	128	126	126	125	123	123	125	124	125	126	121.3

← Sat, Jul 18

Sun, Jul 19, 2026

Mon, Jul 20 →

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 →