Lisbon weather live forecast

Today's maximum temperature in Lisbon is expected to be 31°C. Select a day from the live weather forecast for Lisbon, Portugal for more weather parameters.

Thursday
21st May
31

19

12

UV7
Friday
22nd May
31

20

6

UV8
Saturday
23rd May
30

19

6

UV8
Sunday
24th May
28

17

12

UV8
Monday
25th May
28

17

15

UV8

5-day weather forecast updated at 04:00 on Thursday 21st May 2026 GMT

More about Lisbon

Lisbon by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Portugal

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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 Thursday 21st May 2026

Expect scattered clouds in Lisbon, Portugal with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-east.

31
°C maximum temperature
19
°C minimum temperature
scattered clouds
12
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from NE

Lisbon weather for Friday 22nd May 2026

Expect broken clouds in Lisbon, Portugal with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

31
°C maximum temperature
20
°C minimum temperature
broken clouds
6
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from NW

Lisbon weather for Saturday 23rd May 2026

Expect broken clouds in Lisbon, Portugal with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

30
°C maximum temperature
19
°C minimum temperature
broken clouds
6
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from N

Lisbon weather for Sunday 24th May 2026

Expect scattered clouds in Lisbon, Portugal with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

28
°C maximum temperature
17
°C minimum temperature
scattered clouds
12
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from NW

Lisbon weather for Monday 25th May 2026

Expect clear skies in Lisbon, Portugal with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.