Santorini weather live forecast

Today's maximum temperature in Santorini is expected to be 24°C. Select a day from the live weather forecast for Santorini (Thira), Greece for more weather parameters.

Monday
12th Oct
24

20

8

5
Tuesday
13th Oct
24

19

1

4
Wednesday
14th Oct
21

17

4

3
Thursday
15th Oct
20

16

2

4
Friday
16th Oct
21

16

9

4

5-day weather forecast updated at 04:01 on Monday 12th October 2026 GMT

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Destination

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

Top Santorini destinations

Below are temperatures expected today at popular countries, regions and places in Santorini. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Santorini weather forecast by day

Below are the detailed weather forecasts for Santorini for the next 5 days. The forecasts shown are for Thira and may not represent the whole of Santorini. Browse more destinations in Santorini to view more weather forecasts.

Santorini weather for Monday 12th October 2026

Expect scattered clouds in Santorini with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the west.

24
°C maximum temperature
20
°C minimum temperature
scattered clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
24
°C wind chill
24
kph wind from W

Santorini weather for Tuesday 13th October 2026

Expect isolated thunderstorms in Santorini with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 72% chance of some rain and a moderate breeze of 20 kph from the west.

24
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
72
% chance of some rain
<20
mm of rainfall expected
24
°C wind chill
20
kph wind from W

Santorini weather for Wednesday 14th October 2026

Expect isolated thunderstorms in Santorini with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 91% chance of some rain and a strong breeze of 41 kph from the north.

21
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
3
UV index (Moderate)
91
% chance of some rain
<20
mm of rainfall expected
21
°C wind chill
41
kph wind from N

Santorini weather for Thursday 15th October 2026

Expect mostly cloudy with light rain in Santorini with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a strong breeze of 47 kph from the north.

20
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
28
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
47
kph wind from N

Santorini weather for Friday 16th October 2026

Expect scattered clouds in Santorini with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 35 kph from the north-west.