Porto weather live forecast

Today's maximum temperature in Porto is expected to be 27°C. Select a day from the live weather forecast for Porto, Portugal for more weather parameters.

Thursday
21st May
27

16

9

UV7
Friday
22nd May
27

19

3

UV7
Saturday
23rd May
23

16

13

UV8
Sunday
24th May
26

16

12

UV8
Monday
25th May
25

19

10

UV7

5-day weather forecast updated at 04:00 on Wednesday 20th May 2026 GMT

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

Porto weather forecast by day

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

Porto weather for Thursday 21st May 2026

Expect broken clouds in Porto, Portugal with a maximum temperature of 27°C, low 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 15 kph from the west.

27
°C maximum temperature
16
°C minimum temperature
broken clouds
9
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
15
kph wind from W

Porto weather for Friday 22nd May 2026

Expect broken clouds in Porto, Portugal with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

27
°C maximum temperature
19
°C minimum temperature
broken clouds
3
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from E

Porto weather for Saturday 23rd May 2026

Expect scattered clouds in Porto, Portugal with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

23
°C maximum temperature
16
°C minimum temperature
scattered clouds
13
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from W

Porto weather for Sunday 24th May 2026

Expect scattered clouds in Porto, Portugal with a maximum temperature of 26°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 16 kph from the north-west.

26
°C maximum temperature
16
°C minimum temperature
scattered clouds
12
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
16
kph wind from NW

Porto weather for Monday 25th May 2026

Expect scattered clouds in Porto, Portugal with a maximum temperature of 25°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.