Megalochori weather live forecast

Today's maximum temperature in Megalochori is expected to be 29°C. Select a day from the live weather forecast for Megalochori, Santorini, Greece for more weather parameters.

Thursday
16th Jul
29

26

14

10
Friday
17th Jul
29

25

14

10
Saturday
18th Jul
30

24

14

10
Sunday
19th Jul
25

23

14

10
Monday
20th Jul
24

23

14

10

5-day weather forecast updated at 04:02 on Thursday 16th July 2026 GMT

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

Megalochori weather forecast by day

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

Megalochori weather for Thursday 16th July 2026

Expect clear skies in Megalochori, Santorini with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the north.

29
°C maximum temperature
26
°C minimum temperature
clear skies
14
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
31
kph wind from N

Megalochori weather for Friday 17th July 2026

29
°C maximum temperature
25
°C minimum temperature
clear skies
14
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
34
kph wind from N

Megalochori weather for Saturday 18th July 2026

Expect clear skies in Megalochori, Santorini with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the north.

30
°C maximum temperature
24
°C minimum temperature
clear skies
14
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
31
kph wind from N

Megalochori weather for Sunday 19th July 2026

Expect clear skies in Megalochori, Santorini with a maximum temperature of 25°C, maximum UV of 10 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

25
°C maximum temperature
23
°C minimum temperature
clear skies
14
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
16
kph wind from NW

Megalochori weather for Monday 20th July 2026

Expect clear skies in Megalochori, Santorini with a maximum temperature of 24°C, maximum UV of 10 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-west.