Lisbon weather live forecast

Today's maximum temperature in Lisbon is expected to be 33°C. Select a day from the live weather forecast for Lisbon, Portugal for more weather parameters.

Sunday
16th Aug
33

20

12

7
Monday
17th Aug
30

23

9

7
Tuesday
18th Aug
28

22

11

7
Wednesday
19th Aug
27

21

5

6
Thursday
20th Aug
27

20

6

8

5-day weather forecast updated at 04:00 on Sunday 16th August 2026 GMT

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The 5-day weather forecast for Portugal (Lisbon) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Lisbon weather forecast by day

Below are the detailed weather forecasts for Lisbon for the next 5 days.

Lisbon weather for Sunday 16th August 2026

Expect clear skies in Lisbon, Portugal with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.

33
°C maximum temperature
20
°C minimum temperature
clear skies
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
15
kph wind from N

Lisbon weather for Monday 17th August 2026

Expect scattered clouds in Lisbon, Portugal with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

30
°C maximum temperature
23
°C minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SW

Lisbon weather for Tuesday 18th August 2026

Expect scattered clouds in Lisbon, Portugal with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

28
°C maximum temperature
22
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
15
kph wind from SW

Lisbon weather for Wednesday 19th August 2026

Expect broken clouds in Lisbon, Portugal with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

27
°C maximum temperature
21
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
15
kph wind from SW

Lisbon weather for Thursday 20th August 2026

Expect sunshine and showers in Lisbon, Portugal with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 7% chance of some rain and a moderate breeze of 22 kph from the north.