Juneau International Airport (JNU) 15 Day Weather Forecast, Juneau United States

Current weather conditions and 15 day weather forecast for Juneau International Airport in Juneau, United States 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 JNU

14 March 2026 Sat
-13.9 ° C
( 7°F )

Partly cloudy
Partly cloudy
Feels Like : -19 ° C / -2.3°F
Humidity : % 92
Pressure : 1022 mb
Wind Speed : 7.9 kmph / 4.9 miles from NENE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 50

15-day weather forecast for Juneau International Airport, Juneau, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
14 March 2026 Sat Moderate snow Moderate snow -17.8 ° C -3.5 ° C -11.1 ° C % 86 9 km/h 89%
15 March 2026 Sun Moderate or heavy snow showers Moderate or heavy snow showers -14.1 ° C -1.7 ° C -7.3 ° C % 81 16.2 km/h 82%
16 March 2026 Mon Heavy snow Heavy snow -9.7 ° C 0.4 ° C -3.7 ° C % 92 14 km/h 89%
17 March 2026 Tue Heavy snow Heavy snow -13.1 ° C -1.1 ° C -6.3 ° C % 91 18.4 km/h 82%
18 March 2026 Wed Moderate or heavy snow showers Moderate or heavy snow showers -10.1 ° C -0.6 ° C -5.8 ° C % 91 12.6 km/h 84%
19 March 2026 Thu Moderate snow Moderate snow -12.5 ° C -0.7 ° C -6.6 ° C % 89 17.3 km/h 83%
20 March 2026 Fri Moderate or heavy snow showers Moderate or heavy snow showers -9.7 ° C -0.4 ° C -3.9 ° C % 91 13 km/h 79%
21 March 2026 Sat Partly Cloudy  Partly Cloudy -13.2 ° C -0.2 ° C -7.6 ° C % 79 11.9 km/h 0%
22 March 2026 Sun Moderate snow Moderate snow -13.1 ° C -2.6 ° C -8.8 ° C % 85 11.9 km/h 61%
23 March 2026 Mon Light freezing rain Light freezing rain -12.1 ° C -2.5 ° C -7.6 ° C % 81 13 km/h 87%
24 March 2026 Tue Cloudy  Cloudy -13.9 ° C -2.2 ° C -8.5 ° C % 81 11.5 km/h 0%
25 March 2026 Wed Moderate snow Moderate snow -10.9 ° C -0.7 ° C -5.6 ° C % 84 10.1 km/h 89%
26 March 2026 Thu Heavy snow Heavy snow -6.1 ° C 0.4 ° C -3.1 ° C % 91 11.9 km/h 60%
27 March 2026 Fri Moderate or heavy snow showers Moderate or heavy snow showers -1.5 ° C 1.1 ° C -0.2 ° C % 95 12.6 km/h 86%
Weather forecasts are usually fully updated every 3 hours.

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