Skiathos Airport (JSI) 15 Day Weather Forecast, Skiathos Greece

Current weather conditions and 15 day weather forecast for Skiathos Airport in Skiathos, Greece including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at JSI

20 December 2025 Sat
7 ° C
( 44.6°F )

Clear
Clear
Feels Like : 5 ° C / 40.9°F
Humidity : % 93
Pressure : 1024 mb
Wind Speed : 10.4 kmph / 6.5 miles from NNWNNW
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 25

15-day weather forecast for Skiathos Airport, Skiathos, Greece

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
20 December 2025 Sat Patchy rain nearby Patchy rain nearby 13.1 ° C 14.3 ° C 14 ° C % 68 21.6 km/h 88%
21 December 2025 Sun Moderate rain Moderate rain 12.5 ° C 13.1 ° C 12.9 ° C % 84 38.2 km/h 84%
22 December 2025 Mon Patchy rain nearby Patchy rain nearby 12.3 ° C 12.8 ° C 12.8 ° C % 80 41 km/h 88%
23 December 2025 Tue Patchy rain nearby Patchy rain nearby 13.1 ° C 14.3 ° C 13.7 ° C % 74 37.4 km/h 83%
24 December 2025 Wed Patchy rain nearby Patchy rain nearby 13.4 ° C 14.1 ° C 13.9 ° C % 80 35.3 km/h 58%
25 December 2025 Thu Cloudy  Cloudy 13.5 ° C 15.1 ° C 14.6 ° C % 74 12.2 km/h 0%
26 December 2025 Fri Sunny Sunny 14.8 ° C 15.7 ° C 15.4 ° C % 71 9.7 km/h 0%
27 December 2025 Sat Partly Cloudy  Partly Cloudy 14.4 ° C 15.1 ° C 14.9 ° C % 74 12.6 km/h 0%
28 December 2025 Sun Patchy rain nearby Patchy rain nearby 12.3 ° C 14.2 ° C 14 ° C % 80 46.4 km/h 86%
29 December 2025 Mon Moderate rain Moderate rain 5.2 ° C 7.7 ° C 7 ° C % 88 60.1 km/h 86%
30 December 2025 Tue Patchy rain nearby Patchy rain nearby 4.3 ° C 5.3 ° C 5 ° C % 63 47.9 km/h 89%
31 December 2025 Wed Sunny Sunny 4.8 ° C 7.6 ° C 6.7 ° C % 54 44.3 km/h 0%
01 January 2026 Thu Patchy rain nearby Patchy rain nearby 6.7 ° C 7.1 ° C 7 ° C % 59 39.2 km/h 78%
02 January 2026 Fri Cloudy  Cloudy 5.7 ° C 7.6 ° C 7.3 ° C % 67 15.1 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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