Porto Heli weather live forecast

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

Wednesday
2nd Sep
33

26

13

8
Thursday
3rd Sep
32

26

10

7
Friday
4th Sep
33

25

11

7
Saturday
5th Sep
35

24

13

7
Sunday
6th Sep
36

25

13

7

5-day weather forecast updated at 04:02 on Tuesday 1st September 2026 GMT

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

Porto Heli weather forecast by day

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

Porto Heli weather for Wednesday 2nd September 2026

Expect clear skies in Porto Heli, Peloponnese with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.

33
°C maximum temperature
26
°C minimum temperature
clear skies
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from NE

Porto Heli weather for Thursday 3rd September 2026

Expect scattered clouds in Porto Heli, Peloponnese with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.

32
°C maximum temperature
26
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from N

Porto Heli weather for Friday 4th September 2026

Expect scattered clouds in Porto Heli, Peloponnese with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north.

33
°C maximum temperature
25
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
20
kph wind from N

Porto Heli weather for Saturday 5th September 2026

Expect clear skies in Porto Heli, Peloponnese with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north.

35
°C maximum temperature
24
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
24
kph wind from N

Porto Heli weather for Sunday 6th September 2026

Expect clear skies in Porto Heli, Peloponnese with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.