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
| 12 September 2026 Sat 3.7 ° C ( 38.7°F )  Overcast |
Feels Like : 0.2 ° C / 32.4°F Humidity : % 90 Pressure : 1004 mb Wind Speed : 15.1 kmph / 9.4 miles from ESE 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 94 |
15-day weather forecast for Svalbard Airport, Longyearbyen, Svalbard
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 12 September 2026 Sat | Overcast |
0.7 ° C | 3.7 ° C | 2.5 ° C | % 91 | 16.2 km/h | 32% |
| 13 September 2026 Sun |  Patchy rain nearby |
3.2 ° C | 4.9 ° C | 4.3 ° C | % 93 | 13.7 km/h | 79% |
| 14 September 2026 Mon |  Light drizzle |
0.2 ° C | 3.9 ° C | 2.6 ° C | % 96 | 26.3 km/h | 95% |
| 15 September 2026 Tue |  Moderate or heavy snow showers |
-4 ° C | -0.2 ° C | -1.3 ° C | % 91 | 27.7 km/h | 88% |
| 16 September 2026 Wed |  Partly Cloudy |
-3.9 ° C | -1.4 ° C | -2.6 ° C | % 78 | 12.6 km/h | 28% |
| 17 September 2026 Thu | Overcast |
-4.6 ° C | -3.1 ° C | -3.9 ° C | % 78 | 7.6 km/h | 16% |
| 18 September 2026 Fri | Overcast |
-5.5 ° C | -3 ° C | -4.4 ° C | % 80 | 13.3 km/h | 17% |
| 19 September 2026 Sat | Overcast |
-5.1 ° C | 0.1 ° C | -2.6 ° C | % 86 | 16.6 km/h | 61% |
| 20 September 2026 Sun | Patchy rain nearby |
0.3 ° C | 2.3 ° C | 1.8 ° C | % 92 | 9 km/h | 64% |
| 21 September 2026 Mon |  Mist |
1.7 ° C | 2.2 ° C | 1.9 ° C | % 96 | 4 km/h | 80% |
| 22 September 2026 Tue | Mist |
0 ° C | 2.1 ° C | 1.2 ° C | % 98 | 8.6 km/h | 93% |
| 23 September 2026 Wed |  Sunny |
-4.1 ° C | -0.1 ° C | -2 ° C | % 86 | 11.9 km/h | 60% |
| 24 September 2026 Thu | Overcast |
-4.4 ° C | -1.5 ° C | -3 ° C | % 84 | 11.2 km/h | 24% |
| 25 September 2026 Fri | Overcast |
-1.9 ° C | 0.6 ° C | -0.8 ° C | % 87 | 13.7 km/h | 28% |
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