Greece
Alonissos
Unspoiled Sporades island surrounded by a marine park, crystal waters, and pine-covered hills.
Current weather in Alonissos
⛅ It is currently 23°C in Alonissos with clear sky. The BeachCast score is 8.3/10 (Excellent). Today's high is 27°C with a 0% chance of rain. Wind speed is 6 km/h and the UV index is 8. Wave height is 0.2m.
Temperature
27°C
Low 20°C
Wind
6 km/h
UV
8
Rain chance
0%
BeachCast score: 8.3/10 (Excellent)
| Day | Max | Min | Rain | Wind | |
|---|---|---|---|---|---|
| Sat | ⛅ | 27° | 20° | 0% | 6 |
| Sun | ⛅ | 29° | 21° | 0% | 6 |
| Mon | ⛅ | 27° | 22° | 8% | 9 |
| Tue | ⛅ | 27° | 22° | 6% | 10 |
| Wed | ⛅ | 28° | 21° | 3% | 6 |
| Thu | ⛅ | 28° | 22° | 0% | 9 |
| Fri | 🌧️ | 24° | 21° | 8% | 30 |
Updated: 6 June 2026
About Alonissos
Unspoiled Sporades island surrounded by a marine park, crystal waters, and pine-covered hills. As an island destination, Alonissos offers a unique blend of beaches, local culture, and scenic landscapes surrounded by the sea. Check the daily beach comfort score on BeachCast to find the best days for outdoor activities.
- Country
- Greece
- Type
- island destination
- Latitude
- 39.15°
- Longitude
- 23.87°
Frequently asked questions about Alonissos
What is the best time to visit Alonissos?▾
Unspoiled Sporades island surrounded by a marine park, crystal waters, and pine-covered hills. Check BeachCast for real-time beach comfort scores for Alonissos, including temperature, UV index, wave height, and sea temperature.
What is the weather like in Alonissos right now?▾
BeachCast provides live weather data for Alonissos, Greece: current temperature, wind speed, precipitation chance, and a daily beach comfort score from 0 to 10.
Is Alonissos good for a beach holiday?▾
Alonissos in Greece is a popular island destination. Use BeachCast's 7-day forecast to check beach conditions before you go.