Oia weather live forecast

Today's maximum temperature in Oia is expected to be 18°C. Select a day from the live weather forecast for Oia, Santorini, Greece for more weather parameters.

Wednesday
24th Dec
18

15

6

2
Thursday
25th Dec
18

16

4

2
Friday
26th Dec
16

14

6

2
Saturday
27th Dec
14

12

5

2
Sunday
28th Dec
13

11

6

2

5-day weather forecast updated at 04:02 on Wednesday 24th December 2025 GMT

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

Oia weather forecast by day

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

Oia weather for Wednesday 24th December 2025

Expect broken clouds in Oia, Santorini with a maximum temperature of 18°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-east.

18
°C maximum temperature
15
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
18
°C wind chill
17
kph wind from SE

Oia weather for Thursday 25th December 2025

Expect broken clouds in Oia, Santorini with a maximum temperature of 18°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

18
°C maximum temperature
16
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from SW

Oia weather for Friday 26th December 2025

Expect broken clouds in Oia, Santorini with a maximum temperature of 16°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north.

16
°C maximum temperature
14
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from N

Oia weather for Saturday 27th December 2025

Expect broken clouds in Oia, Santorini with a maximum temperature of 14°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the north.

14
°C maximum temperature
12
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
32
kph wind from N

Oia weather for Sunday 28th December 2025

Expect scattered clouds in Oia, Santorini with a maximum temperature of 13°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the north.