Helsinki-Vantaa Airport (HEL) 15 Day Weather Forecast, Helsinki Finland
Current weather conditions and 15 day weather forecast for Helsinki-Vantaa Airport in Helsinki, Finland 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 HEL
| 14 December 2025 Sun -0.8 ° C ( 30.6°F )  Partly cloudy |
Feels Like : -5.1 ° C / 22.7°F Humidity : % 80 Pressure : 1015 mb Wind Speed : 13.7 kmph / 8.5 miles from SSE 
Visibility : 10 km Precipitation (rainfall) : 0.01 mm Cloud (%) : 75 |
15-day weather forecast for Helsinki-Vantaa Airport, Helsinki, Finland
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 December 2025 Sun |  Light snow |
-1.9 ° C | 0.6 ° C | -0.5 ° C | % 86 | 17.6 km/h | 90% |
| 15 December 2025 Mon |  Patchy rain nearby |
1 ° C | 5.1 ° C | 3.3 ° C | % 97 | 13.7 km/h | 78% |
| 16 December 2025 Tue | Patchy rain nearby |
3.9 ° C | 5.7 ° C | 5.1 ° C | % 95 | 14.8 km/h | 89% |
| 17 December 2025 Wed | Patchy rain nearby |
3.5 ° C | 5.3 ° C | 4.6 ° C | % 96 | 17.3 km/h | 85% |
| 18 December 2025 Thu | Patchy rain nearby |
1.5 ° C | 4.5 ° C | 3.6 ° C | % 91 | 19.8 km/h | 87% |
| 19 December 2025 Fri |  Mist |
1.8 ° C | 5 ° C | 3.6 ° C | % 94 | 17.6 km/h | 0% |
| 20 December 2025 Sat | Patchy rain nearby |
4.4 ° C | 4.6 ° C | 4.7 ° C | % 93 | 22.3 km/h | 88% |
| 21 December 2025 Sun |  Sunny |
0.5 ° C | 3.6 ° C | 2.6 ° C | % 83 | 20.9 km/h | 0% |
| 22 December 2025 Mon | Sunny |
-0.8 ° C | 0.8 ° C | -0.1 ° C | % 91 | 10.1 km/h | 0% |
| 23 December 2025 Tue | Sunny |
-3.5 ° C | -1.5 ° C | -2.2 ° C | % 78 | 9 km/h | 0% |
| 24 December 2025 Wed | Sunny |
-4.3 ° C | -3.5 ° C | -4 ° C | % 77 | 5.8 km/h | 0% |
| 25 December 2025 Thu | Patchy rain nearby |
-3 ° C | 1.9 ° C | 0.6 ° C | % 85 | 25.6 km/h | 0% |
| 26 December 2025 Fri | Patchy rain nearby |
-0.7 ° C | 1.6 ° C | 1 ° C | % 94 | 21.6 km/h | 76% |
| 27 December 2025 Sat | Partly Cloudy |
0.1 ° C | 3.9 ° C | 2.6 ° C | % 80 | 25.9 km/h | 0% |
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