Porto Heli weather live forecast

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

Wednesday
10th Jun
27

23

13

9
Thursday
11th Jun
27

23

13

9
Friday
12th Jun
27

23

11

8
Saturday
13th Jun
28

21

8

8
Sunday
14th Jun
29

20

13

9

5-day weather forecast updated at 04:02 on Wednesday 10th June 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 10th June 2026

Expect clear skies in Porto Heli, Peloponnese with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.

27
°C maximum temperature
23
°C minimum temperature
clear skies
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from S

Porto Heli weather for Thursday 11th June 2026

27
°C maximum temperature
23
°C minimum temperature
clear skies
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from S

Porto Heli weather for Friday 12th June 2026

Expect isolated thunderstorms in Porto Heli, Peloponnese with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a light breeze of 10 kph from the north-west.

27
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
11
hours of sunshine
8
UV index (Very High)
49
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
10
kph wind from NW

Porto Heli weather for Saturday 13th June 2026

Expect isolated thunderstorms in Porto Heli, Peloponnese with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a gentle breeze of 18 kph from the north.

28
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
8
UV index (Very High)
23
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
18
kph wind from N

Porto Heli weather for Sunday 14th June 2026

Expect clear skies in Porto Heli, Peloponnese with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.