Weather forecast for 10 daysSantorini, Greece

Weather forecast for the weekend

Saturday 24. Oct 2026

  • 21°C
  • 16°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 20km/hNNW 339°
  • Humidity: 77%
  • UV index: 5
  • Sunrise: 07:33 EEST
  • Sunset: 18:31 EEST
  • ▼
Tomorrow, high-altitude clouds may scatter across the sky, but the sun will still shine.
A modest temperature shift from a pleasant 21°C at its peak to a comfortable 16°C at its lowest point is forecasted.
The expected maximum temperature will closely reflect October's average high of 22°C.
Sunrise will be at 07:33 and sunset at 18:31; tomorrow's daylight will last for 10h and 58min.

Sunday 25. Oct 2026

  • 20°C
  • 17°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 3mm
  • Wind: 10km/hSW 223°
  • Humidity: 71%
  • UV index: 4
  • Sunrise: 06:34 EET
  • Sunset: 17:30 EET
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On Sunday, 25th of October, expect predominantly cloudy skies to persist.
Minimal precipitation is forecasted. Day and night temperatures will present a subtle difference, from a maximum of an agreeable 20°C to a minimum of an enjoyable 17°C.
The highest temperature on Sunday will align with the usual October peak of 22°C.
Sunrise will be at 06:34 and sunset at 17:30; the daylight will last for 10h and 56min.

10-day overview

Daily temperatures

Warmest day: today 22°C.
Minimum temperature: 18°C.

Chance of precipitation

Highest chance: Monday 65%.

Long-term weather forecast

  • Friday
  • 23. Oct 2026
  • 22°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 25km/hWSW 253°
  • Humidity: 80%
  • UV index: 5
  • Sunrise: 07:32 EEST
  • Sunset: 18:32 EEST
  • ▼
  • Saturday
  • 24. Oct 2026
  • 21°C
  • 16°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 20km/hNNW 339°
  • Humidity: 77%
  • UV index: 5
  • Sunrise: 07:33 EEST
  • Sunset: 18:31 EEST
  • ▼
  • Sunday
  • 25. Oct 2026
  • 20°C
  • 17°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 3mm
  • Wind: 10km/hSW 223°
  • Humidity: 71%
  • UV index: 4
  • Sunrise: 06:34 EET
  • Sunset: 17:30 EET
  • ▼
  • Monday
  • 26. Oct 2026
  • 20°C
  • 16°C
Light Rain
Light Rain
  • Precip. probability: 65%
  • Precipitation: 12mm
  • Wind: 19km/hSSE 161°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 06:35 EET
  • Sunset: 17:28 EET
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 19°C
  • 16°C
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 6mm
  • Wind: 22km/hNE 45°
  • Humidity: 72%
  • UV index: 4
  • Sunrise: 06:36 EET
  • Sunset: 17:27 EET
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 18°C
  • 15°C
Showers / Wind
Showers / Wind
  • Precip. probability: 40%
  • Precipitation: 5mm
  • Wind: 34km/hN 5°
  • Humidity: 73%
  • UV index: 4
  • Sunrise: 06:37 EET
  • Sunset: 17:26 EET
  • ▼
  • Thursday
  • 29. Oct 2026
  • 19°C
  • 15°C
AM Showers / Wind
AM Showers / Wind
  • Precip. probability: 48%
  • Precipitation: 2mm
  • Wind: 43km/hN 1°
  • Humidity: 71%
  • UV index: 4
  • Sunrise: 06:38 EET
  • Sunset: 17:25 EET
  • ▼
  • Friday
  • 30. Oct 2026
  • 18°C
  • 14°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 41km/hN 354°
  • Humidity: 68%
  • UV index: 4
  • Sunrise: 06:39 EET
  • Sunset: 17:24 EET
  • ▼
  • Saturday
  • 31. Oct 2026
  • 18°C
  • 14°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 35km/hN 352°
  • Humidity: 66%
  • UV index: 4
  • Sunrise: 06:40 EET
  • Sunset: 17:23 EET
  • ▼
  • Sunday
  • 1. Nov 2026
  • 18°C
  • 14°C
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 33km/hNNW 348°
  • Humidity: 65%
  • UV index: 4
  • Sunrise: 06:41 EET
  • Sunset: 17:22 EET
  • ▼
For the next ten days, a combination of cloud-filled, damp and sun-filled weather is expected.
Rain is forecasted for Monday through Thursday.
In the coming days, the highest temperature will vary between 18°C and 22°C, while the lowest nighttime temperatures will be relatively consistent, as the overnight low will fall between 14°C and 17°C.
With a high of 22°C, today is the warmest day; Wednesday, next Friday through next Sunday, with the highest temperature of 18°C, will be the coldest days.
Updated: Oct 23, 2026 @ 05:12:14 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Santorini, a combination of gloomy, rain-filled and sunny weather is forecasted for the next ten days.

Rain is predicted for Monday through Thursday in Santorini. Monday, with moderate precipitation of 12mm, will be the day with the most rainfall.

The maximum temperature will range between 18°C and 22°C, while the minimum temperature will vary between 14°C and 17°C.

Today is the warmest day, with a maximum temperature of 22°C. The coldest days will be Wednesday, next Friday through next Sunday, with a maximum of 18°C.

On Saturday, in Santorini, moderate cloud cover will mix with sunshine throughout the day.

Tomorrow, the maximum temperature will be 21°C, while the minimum temperature will be 16°C.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Saturday, in Santorini, sunrise will be at 07:33 and sunset at 18:31 (EEST).

In Santorini, the length of the day tomorrow will be 10h and 58min.

On Sunday, in Santorini, a mainly cloudy pattern is expected.

On Sunday, there is a low probability of minimal rainfall in Santorini.

On Sunday, the maximum temperature in Santorini will be 20°C, while the minimum temperature will be 17°C.