Weather · Greece
Santorini Weather on Sunday, October 25, 2026
Santorini · Sunday, October 25 2026
18°18°
Overcast
High 18°, low 18°
- Chance of rain
- 6%
- No rain
- Wind
- 13 km/h
- north
- UV index
- 4
- Moderate
- Sunrise
- 06:34
- Sunset 17:29
- Day length
- 10 h 55 min
- Moon
- Full moon
- 100% illuminated
Updated: · Source: Open-Meteo
Forecast for Santorini on Sunday, October 25, 2026: overcast, with a high of 18°C and a low of 18°C. No significant rain is expected (6% chance). Wind from the north at up to 13 km/h. Sunrise is at 06:34 and sunset at 17:29; day length 10 h 55 min. 2° cooler than the previous day. This day is 3° cooler than the 7-day average.
What to wear and what to watch out for
- Mild weather: light clothing is enough.
- A good day for outdoor activities.
Weather nearby on October 25
Frequently asked questions
- Will it rain in Santorini on Sunday, October 25, 2026?
- Most likely not: the chance of rain is 6%.
- What will the temperature be in Santorini on Sunday, October 25, 2026?
- A high of 18°C and a low of 18°C are expected. Conditions: overcast.
- What time are sunrise and sunset in Santorini on October 25, 2026?
- Sunrise is at 06:34 and sunset at 17:29 (local time); day length 10 h 55 min.
- How reliable is this forecast?
- Values for 6 days ahead show a trend; they are updated as the date approaches and may change.