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

05 December 2025 Fri
4.3 ° C
( 39.7°F )

Overcast
Overcast
Feels Like : 2.2 ° C / 36°F
Humidity : % 93
Pressure : 1019 mb
Wind Speed : 8.3 kmph / 5.1 miles from SSWSSW
Visibility : 10 km
Precipitation (rainfall) : 0 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
05 December 2025 Fri Patchy rain nearby Patchy rain nearby 3.4 ° C 4.2 ° C 3.9 ° C % 94 8.6 km/h 78%
06 December 2025 Sat Patchy rain nearby Patchy rain nearby 3.9 ° C 4.7 ° C 4.3 ° C % 95 14.4 km/h 87%
07 December 2025 Sun Patchy rain nearby Patchy rain nearby 3.9 ° C 4.3 ° C 4.1 ° C % 96 10.8 km/h 89%
08 December 2025 Mon Patchy rain nearby Patchy rain nearby 4.1 ° C 4.3 ° C 4.3 ° C % 96 11.2 km/h 87%
09 December 2025 Tue Patchy rain nearby Patchy rain nearby 0.9 ° C 4.7 ° C 4 ° C % 95 7.9 km/h 87%
10 December 2025 Wed Patchy rain nearby Patchy rain nearby 2.4 ° C 3.9 ° C 3.4 ° C % 94 14.8 km/h 85%
11 December 2025 Thu Patchy rain nearby Patchy rain nearby 3.3 ° C 6.2 ° C 4.7 ° C % 94 19.8 km/h 82%
12 December 2025 Fri Light freezing rain Light freezing rain -2.5 ° C 0.4 ° C -0.1 ° C % 78 27.4 km/h 79%
13 December 2025 Sat Partly Cloudy  Partly Cloudy -3.7 ° C -3.3 ° C -3.1 ° C % 67 15.1 km/h 0%
14 December 2025 Sun Heavy snow Heavy snow -2.5 ° C 0.1 ° C -0.7 ° C % 92 20.2 km/h 81%
15 December 2025 Mon Patchy rain nearby Patchy rain nearby 1.5 ° C 3.9 ° C 2.4 ° C % 98 16.6 km/h 84%
16 December 2025 Tue Moderate snow Moderate snow -4 ° C -2 ° C -2.1 ° C % 90 16.6 km/h 88%
17 December 2025 Wed Moderate or heavy snow showers Moderate or heavy snow showers -5.6 ° C -3.7 ° C -3.7 ° C % 93 20.5 km/h 83%
18 December 2025 Thu Heavy snow Heavy snow -8.5 ° C -0.5 ° C -3.1 ° C % 94 19.8 km/h 73%
Weather forecasts are usually fully updated every 3 hours.

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