Siglufjordur Airport (SIJ) 15 Day Weather Forecast, Siglufjordur Iceland

Current weather conditions and 15 day weather forecast for Siglufjordur Airport in Siglufjordur, Iceland 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 SIJ

15 December 2025 Mon
0.3 ° C
( 32.5°F )
Partly cloudy
Partly cloudy 		Feels Like : -3 ° C / 26.6°F
Humidity : % 80
Pressure : 981 mb
Wind Speed : 10.1 kmph / 6.3 miles from SS
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 75

15-day weather forecast for Siglufjordur Airport, Siglufjordur, Iceland

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
15 December 2025 Mon Patchy moderate snow Patchy moderate snow -10.2 ° C -6.1 ° C -7.6 ° C % 91 10.4 km/h 67%
16 December 2025 Tue Sunny Sunny -10.3 ° C -7.8 ° C -9.4 ° C % 77 19.1 km/h 0%
17 December 2025 Wed Light snow Light snow -9 ° C -0.4 ° C -5 ° C % 81 13.3 km/h 75%
18 December 2025 Thu Moderate snow Moderate snow -7 ° C -0 ° C -3.4 ° C % 88 11.9 km/h 61%
19 December 2025 Fri Light freezing rain Light freezing rain -9 ° C 0.2 ° C -6 ° C % 88 14.8 km/h 70%
20 December 2025 Sat Moderate or heavy snow showers Moderate or heavy snow showers -7.5 ° C 0.1 ° C -2.7 ° C % 88 12.2 km/h 78%
21 December 2025 Sun Light freezing rain Light freezing rain -3.4 ° C 0.6 ° C -1.2 ° C % 90 26.3 km/h 63%
22 December 2025 Mon Sunny Sunny -1.1 ° C 3.9 ° C 0.5 ° C % 80 32.4 km/h 0%
23 December 2025 Tue Light freezing rain Light freezing rain -4.8 ° C -1.4 ° C -1.7 ° C % 84 27.7 km/h 75%
24 December 2025 Wed Partly Cloudy  Partly Cloudy -0.1 ° C 6.2 ° C 2.8 ° C % 80 46.8 km/h 0%
25 December 2025 Thu Heavy snow Heavy snow -4.2 ° C 5.4 ° C 0.8 ° C % 86 42.5 km/h 80%
26 December 2025 Fri Light snow showers Light snow showers -4.4 ° C 2.3 ° C -1.4 ° C % 82 47.2 km/h 65%
27 December 2025 Sat Overcast  Overcast -1 ° C 5.4 ° C 1.8 ° C % 82 59 km/h 0%
28 December 2025 Sun Blowing snow Blowing snow -3.6 ° C 0.3 ° C -2.2 ° C % 74 79.2 km/h 81%
Weather forecasts are usually fully updated every 3 hours.

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