Portoroz Airport (POW) 15 Day Weather Forecast, Portoroz Slovenia
Current weather conditions and 15 day weather forecast for Portoroz Airport in Portoroz, Slovenia 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 POW
| 14 December 2025 Sun 7.2 ° C ( 45°F )  Sunny |
Feels Like : 6.6 ° C / 43.8°F Humidity : % 76 Pressure : 1026 mb Wind Speed : 5 kmph / 3.1 miles from E 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Portoroz Airport, Portoroz, Slovenia
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 December 2025 Sun | Sunny |
3.8 ° C | 12.1 ° C | 6.8 ° C | % 58 | 7.2 km/h | 0% |
| 15 December 2025 Mon | Sunny |
2.9 ° C | 11.1 ° C | 5.9 ° C | % 69 | 7.2 km/h | 0% |
| 16 December 2025 Tue |  Partly Cloudy |
3.9 ° C | 11.5 ° C | 7 ° C | % 77 | 6.8 km/h | 0% |
| 17 December 2025 Wed |  Moderate rain |
6.4 ° C | 9.6 ° C | 7.8 ° C | % 88 | 7.2 km/h | 88% |
| 18 December 2025 Thu | Partly Cloudy |
5.1 ° C | 12.2 ° C | 7.6 ° C | % 87 | 5 km/h | 0% |
| 19 December 2025 Fri |  Overcast |
6.3 ° C | 10.9 ° C | 8.6 ° C | % 89 | 3.6 km/h | 0% |
| 20 December 2025 Sat | Sunny |
6 ° C | 12.3 ° C | 8.4 ° C | % 83 | 9.7 km/h | 0% |
| 21 December 2025 Sun | Sunny |
3.9 ° C | 10.8 ° C | 6.8 ° C | % 79 | 9.7 km/h | 0% |
| 22 December 2025 Mon | Overcast |
3.6 ° C | 8.9 ° C | 6.5 ° C | % 78 | 7.9 km/h | 0% |
| 23 December 2025 Tue | Partly Cloudy |
3.8 ° C | 10.2 ° C | 6.7 ° C | % 80 | 6.8 km/h | 0% |
| 24 December 2025 Wed | Partly Cloudy |
2.8 ° C | 9.7 ° C | 5.6 ° C | % 71 | 25.9 km/h | 0% |
| 25 December 2025 Thu | Sunny |
2 ° C | 7.1 ° C | 4.3 ° C | % 62 | 24.8 km/h | 0% |
| 26 December 2025 Fri | Sunny |
-0.3 ° C | 6.4 ° C | 2.2 ° C | % 51 | 18.7 km/h | 0% |
| 27 December 2025 Sat | Sunny |
-1 ° C | 6.2 ° C | 1.7 ° C | % 44 | 16.2 km/h | 0% |
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