Santorini weather live forecast

Today's maximum temperature in Santorini is expected to be 16°C. Select a day from the live weather forecast for Santorini (Thira), Greece for more weather parameters.

Tuesday
17th Feb
16

15

1

2
Wednesday
18th Feb
16

14

9

3
Thursday
19th Feb
16

14

9

4
Friday
20th Feb
17

15

6

4
Saturday
21st Feb
17

13

0

3

5-day weather forecast updated at 04:02 on Tuesday 17th February 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 Tuesday 17th February 2026

Expect isolated thunderstorms in Santorini with a maximum temperature of 16°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 93% chance of some rain and a strong breeze of 45 kph from the south-west.

16
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
2
UV index (Low)
93
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
45
kph wind from SW

Santorini weather for Wednesday 18th February 2026

Expect sunshine and showers in Santorini with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a strong breeze of 48 kph from the north-west.

16
°C maximum temperature
14
°C minimum temperature
sunshine and showers
9
hours of sunshine
3
UV index (Moderate)
24
% chance of some rain
<2
mm of rainfall expected
16
°C wind chill
48
kph wind from NW

Santorini weather for Thursday 19th February 2026

Expect scattered clouds in Santorini with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

16
°C maximum temperature
14
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from SW

Santorini weather for Friday 20th February 2026

Expect scattered clouds in Santorini with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south.

17
°C maximum temperature
15
°C minimum temperature
scattered clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
26
kph wind from S

Santorini weather for Saturday 21st February 2026

Expect isolated thunderstorms in Santorini with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and a moderate breeze of 26 kph from the north-west.