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

31 January 2026 Sat
3.2 ° C
( 37.8°F )
Light drizzle
Light drizzle 		Feels Like : 2.5 ° C / 36.5°F
Humidity : % 100
Pressure : 1018 mb
Wind Speed : 4 kmph / 2.5 miles from ENEENE
Visibility : 9.7 km
Precipitation (rainfall) : 0.25 mm
Cloud (%) : 100

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
31 January 2026 Sat Fog Fog -3.5 ° C 1.6 ° C -0.6 ° C % 94 11.9 km/h 72%
01 February 2026 Sun Moderate or heavy snow showers Moderate or heavy snow showers -3.2 ° C 0.2 ° C -1.4 ° C % 90 8.6 km/h 76%
02 February 2026 Mon Moderate or heavy snow showers Moderate or heavy snow showers -5.2 ° C -0.7 ° C -2.2 ° C % 90 10.1 km/h 88%
03 February 2026 Tue Moderate or heavy freezing rain Moderate or heavy freezing rain -1.7 ° C 0.3 ° C -0.4 ° C % 96 10.8 km/h 69%
04 February 2026 Wed Fog Fog 0.1 ° C 0.9 ° C 0.5 ° C % 99 8.6 km/h 72%
05 February 2026 Thu Patchy rain nearby Patchy rain nearby 0.6 ° C 1.4 ° C 1 ° C % 99 9 km/h 86%
06 February 2026 Fri Fog Fog 0.3 ° C 0.9 ° C 0.6 ° C % 100 4.7 km/h 67%
07 February 2026 Sat Partly Cloudy  Partly Cloudy -3.3 ° C 0.9 ° C -1.7 ° C % 89 6.1 km/h 0%
08 February 2026 Sun Partly Cloudy  Partly Cloudy -3.3 ° C 1 ° C -1.8 ° C % 84 6.5 km/h 0%
09 February 2026 Mon Heavy snow Heavy snow -3.5 ° C 0.3 ° C -1.3 ° C % 95 4.7 km/h 61%
10 February 2026 Tue Patchy moderate snow Patchy moderate snow -5.5 ° C 0.6 ° C -1.4 ° C % 95 9.4 km/h 85%
11 February 2026 Wed Sunny Sunny -7.2 ° C -0.6 ° C -4.6 ° C % 80 12.6 km/h 0%
12 February 2026 Thu Sunny Sunny -8.7 ° C -2.6 ° C -6.7 ° C % 79 10.8 km/h 0%
13 February 2026 Fri Partly Cloudy  Partly Cloudy -9.2 ° C -0.9 ° C -6.1 ° C % 73 14 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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