Weather forecast for 10 daysPoseidonia, Greece

10-day overview

Daily temperatures

Warmest day: Thursday 22°C.
Coldest period: Wednesday - Thursday 19°C.

Chance of precipitation

Highest chance: Monday 53%.

Long-term weather forecast

  • Tuesday
  • 20. Oct 2026
  • min.
  • 15°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 3km/hSW 232°
  • Humidity: 80%
  • UV index: 0
  • Sunrise: 07:33 EEST
  • Sunset: 18:37 EEST
  • ▼
  • Wednesday
  • 21. Oct 2026
  • 20°C
  • 18°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 9km/hS 182°
  • Humidity: 71%
  • UV index: 5
  • Sunrise: 07:34 EEST
  • Sunset: 18:36 EEST
  • ▼
  • Thursday
  • 22. Oct 2026
  • 22°C
  • 19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 22km/hSSE 168°
  • Humidity: 75%
  • UV index: 5
  • Sunrise: 07:35 EEST
  • Sunset: 18:34 EEST
  • ▼
  • Friday
  • 23. Oct 2026
  • 21°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 18km/hWNW 297°
  • Humidity: 80%
  • UV index: 5
  • Sunrise: 07:36 EEST
  • Sunset: 18:33 EEST
  • ▼
  • Saturday
  • 24. Oct 2026
  • 20°C
  • 17°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 22km/hN 6°
  • Humidity: 69%
  • UV index: 5
  • Sunrise: 07:37 EEST
  • Sunset: 18:32 EEST
  • ▼
  • Sunday
  • 25. Oct 2026
  • 20°C
  • 16°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 21%
  • Precipitation: 5mm
  • Wind: 17km/hSSE 148°
  • Humidity: 68%
  • UV index: 4
  • Sunrise: 06:38 EET
  • Sunset: 17:31 EET
  • ▼
  • Monday
  • 26. Oct 2026
  • 20°C
  • 16°C
Showers
Showers
  • Precip. probability: 53%
  • Precipitation: 8mm
  • Wind: 19km/hS 172°
  • Humidity: 71%
  • UV index: 4
  • Sunrise: 06:39 EET
  • Sunset: 17:29 EET
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 20°C
  • 16°C
AM Showers
AM Showers
  • Precip. probability: 43%
  • Precipitation: 3mm
  • Wind: 21km/hNNE 16°
  • Humidity: 72%
  • UV index: 4
  • Sunrise: 06:40 EET
  • Sunset: 17:28 EET
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 19°C
  • 15°C
AM Showers
AM Showers
  • Precip. probability: 43%
  • Precipitation: 1mm
  • Wind: 30km/hNNE 21°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 06:41 EET
  • Sunset: 17:27 EET
  • ▼
  • Thursday
  • 29. Oct 2026
  • 19°C
  • 15°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 40km/hN 7°
  • Humidity: 71%
  • UV index: 4
  • Sunrise: 06:42 EET
  • Sunset: 17:26 EET
  • ▼
For the next ten days, a combination of dull, damp and sun-filled weather is anticipated.
Rainfall is predicted for Sunday through next Wednesday.
The variation in maximum temperature will be negligible in the forecast period ahead. Highs will range from 19°C to 22°C, while the forecast minimum temperature falls between 15°C and 19°C.
Expect the warmest day on Thursday, with temperatures peaking at 22°C; the coldest days will be next Wednesday and Thursday, with a maximum of 19°C.
Updated: Oct 20, 2026 @ 20:15:28 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Poseidonia, a combination of overcast, wet and bright weather is forecasted for the next ten days.

Rainfall is anticipated on Sunday through next Wednesday in Poseidonia. Monday, with light precipitation of 8mm, will be the day with the most rainfall.

The maximum temperature will vary between 19°C and 22°C, while the minimum temperature will vary between 15°C and 19°C.

With the maximum temperature of 22°C, Thursday will be the warmest day. The coldest days will be next Wednesday and Thursday, with a maximum of 19°C.

On Saturday, sunshine will lead the day, with clouds making only brief appearances.

On Saturday, the highest temperature will be 20°C, while the lowest temperature will be 17°C.

On Sunday, in Poseidonia, a thick layer of clouds will dominate the sky.

Light precipitation of 5mm is predicted on Sunday. The possibility of rainfall is 21%.

On Sunday, the maximum temperature will be 20°C, while the minimum temperature will be 16°C.