5-day weather forecast Lisbon 09-04-2026

Weather forecast Lisbon Thursday, April 9 09.04.2026: partly cloudy, temperature from 11 °C to 21 °C.

Precipitation probability 100%. Wind up to 5.61 m/s (gusts 8.47 m/s). Air humidity 51–90%, atmospheric pressure 759–765 mm Hg, UV index up to 5.5.

Sunrise 07:09
Sunset 20:07

Waning Gibbous61% illuminated
Moonrise 02:38 · Moonset 11:38

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Table

← Wed, Apr 8

Thu, Apr 9, 2026

Fri, Apr 10 →

Forecast from 11 °C to 21 °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)	12	12	12	12	12	12	11	11	12	13	15	17	18	18	20	21	21	18	18	16	15	14	14	13
Precipitation (mm/hr)	0	0	0	0	0	0.08	0.01	0	0	0	0	0	0.82	0.13	0	0	0.11	0.05	0.02	0.02	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 (%)	44	46	46	32	22	86	72	31	31	51	21	25	52	75	55	80	51	83	85	77	31	43	26	26
Rain chance (%)	0	0	0	0	0	100	73	0	0	0	0	0	100	100	0	0	100	100	60	62	0	0	0	0

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)	2.31	2.31	2.5	3.11	4	4.61	5.19	4.39	3.5	4.39	5.5	5.61	5.31	4.11	3.61	2.89	2.89	3.61	4.5	4.89	5.31	3.5	1.81	1.5
Wind gust (m/s)	4.33	4.22	4.42	5.14	6.42	7.53	8.47	7.14	5.39	5.78	6.81	6.67	6.47	5.61	4.72	4	4.25	5.64	6.36	6.75	7.22	5.14	2.75	2.36
Wind direction (°)	NNE 15°	NNE 17°	NNE 13°	NNE 12°	NNE 16°	NNE 27°	NNE 25°	NNE 28°	NE 41°	NE 40°	NE 42°	NE 35°	NNE 33°	NNE 32°	NE 43°	NE 56°	ESE 108°	S 189°	SSW 204°	SSW 198°	SSW 202°	SSW 212°	SSW 212°	S 177°

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 (%)	67	66	66	66	71	76	79	81	82	78	71	64	61	64	56	51	52	67	71	78	86	90	89	89

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)	765	764	764	764	764	764	763	763	764	764	763	762	761	761	761	760	759	759	759	760	761	761	761	761

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	0.5	1.6	1.9	1.9	4.2	5.5	3.5	1.3	1.3	0.6	0.3	0	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)	9.6	9.9	10	10.1	10.4	9.6	9.9	10.1	10.3	9.6	8.7	7.8	6.6	6.1	6.3	8	10.1	11.1	11.6	14.9	17	17.4	19	22.1
PM10 (µg/m³)	12	12.7	13.2	12.7	12.5	12.7	11.7	12	12.1	11.7	10.5	9.8	8.8	7.7	10.8	15.6	15.6	20.4	24.7	32.1	34.5	31.7	32.8	32.7
Ozone (O₃) (µg/m³)	64	65	66	64	58	55	51	53	45	49	60	58	62	69	79	84	89	88	88	85	77	70	59	49
NO₂ (µg/m³)	21.3	20.8	18.4	15	13.2	13.4	14.9	17	17.9	22.1	20.3	13.7	11.8	8.9	8.7	8.5	9.7	10.3	12.8	12.8	16.4	30.3	34.7	37.2
SO₂ (µg/m³)	3.6	3.6	3.8	3.3	3.2	3.4	3.6	3.6	3.6	3.4	3.8	3.3	2.7	2.7	2.5	2.7	2.6	2.6	3	3.1	3.3	3.5	3.8	4.5
CO (µg/m³)	183.9	179.9	175.9	168.9	165.9	163.9	165.9	171.9	168.9	163.9	159.9	149.9	143.9	141.9	142.9	139.9	140.9	143.9	152.9	153.9	156.9	184.9	188.9	200.9

← Wed, Apr 8

Thu, Apr 9, 2026

Fri, Apr 10 →

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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.

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