Svalbard Airport (LYR) 15 Day Weather Forecast, Longyearbyen Svalbard

Current weather conditions and 15 day weather forecast for Svalbard Airport in Longyearbyen, Svalbard 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 LYR

20 December 2025 Sat
-1.7 ° C
( 28.9°F )

Partly cloudy
Partly cloudy
Feels Like : -5.3 ° C / 22.5°F
Humidity : % 80
Pressure : 998 mb
Wind Speed : 9.7 kmph / 6 miles from NENE
Visibility : 10 km
Precipitation (rainfall) : 0.03 mm
Cloud (%) : 50

15-day weather forecast for Svalbard Airport, Longyearbyen, Svalbard

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
20 December 2025 Sat Light freezing rain Light freezing rain -6 ° C -2.5 ° C -3.8 ° C % 88 13.3 km/h 60%
21 December 2025 Sun Light freezing rain Light freezing rain -6.7 ° C -4.4 ° C -5.2 ° C % 87 18 km/h 61%
22 December 2025 Mon Blizzard Blizzard -2.4 ° C -0 ° C -1.2 ° C % 94 30.2 km/h 72%
23 December 2025 Tue Sunny Sunny -5.8 ° C -4.1 ° C -4.4 ° C % 93 19.1 km/h 0%
24 December 2025 Wed Light freezing rain Light freezing rain -4.1 ° C -0.4 ° C -2.5 ° C % 94 11.5 km/h 87%
25 December 2025 Thu Heavy snow Heavy snow -2.3 ° C 0.6 ° C -0.9 ° C % 93 46.1 km/h 86%
26 December 2025 Fri Moderate or heavy snow showers Moderate or heavy snow showers -9.1 ° C -4.5 ° C -6.2 ° C % 83 40 km/h 83%
27 December 2025 Sat Overcast  Overcast -19.6 ° C -12.5 ° C -15.4 ° C % 71 23 km/h 0%
28 December 2025 Sun Partly Cloudy  Partly Cloudy -19.1 ° C -14.5 ° C -17.3 ° C % 85 16.2 km/h 0%
29 December 2025 Mon Mist Mist -18.8 ° C -17.9 ° C -18.1 ° C % 94 6.1 km/h 0%
30 December 2025 Tue Mist Mist -19.5 ° C -18.7 ° C -18.9 ° C % 95 6.1 km/h 0%
31 December 2025 Wed Mist Mist -19.4 ° C -14.9 ° C -17.7 ° C % 93 5.8 km/h 0%
01 January 2026 Thu Cloudy  Cloudy -19.4 ° C -14.6 ° C -16.2 ° C % 81 20.5 km/h 0%
02 January 2026 Fri Sunny Sunny -19.5 ° C -17.7 ° C -18 ° C % 87 15.5 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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