Juneau International Airport Weather Forecast 15 Days, Weather in JNU Today

Current weather conditions and 15 day weather forecast for Juneau International Airport, Alaska, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Juneau International Airport

28 March 2026 Saturday
-7.7 ° C / 18.1°F
Cloudy
Cloudy
Feels Like : -12.8 ° C / 9°F
Humidity : % 79
Pressure : 1024 mb
Wind Speed : 10.8 kmph / 6.7 miles from NENE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 25

15 day weather forecast for Juneau International Airport, AK, USA

Weather Forecast for next 15 Days for Juneau International Airport including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Juneau International Airport, Alaska state, US. To see the daily forecast, scroll to the table below.
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
28 March 2026 Saturday Sunny Sunny -15.4 ° C
(4.2°F)
-1.7 ° C
(28.9°F)
-9.5 ° C
(14.8°F)
% 78 0% 0.5 Sunrise:06:36 AM
Sunset: 07:32 PM
Moonrise:01:57 PM
Moonset: 05:55 AM
Moon Phase
( Waxing Gibbous )
29 March 2026 Sunday Light freezing rain Light freezing rain -15.8 ° C
(3.6°F)
-2 ° C
(28.4°F)
-9.6 ° C
(14.7°F)
% 82 0% 0.6 Sunrise:06:33 AM
Sunset: 07:34 PM
Moonrise:03:32 PM
Moonset: 05:59 AM
Moon Phase
( Waxing Gibbous )
30 March 2026 Monday Moderate snow Moderate snow -13 ° C
(8.6°F)
-1.3 ° C
(29.7°F)
-6.1 ° C
(21.1°F)
% 87 67% 0.4 Sunrise:06:30 AM
Sunset: 07:36 PM
Moonrise:05:02 PM
Moonset: 06:02 AM
Moon Phase
( Waxing Gibbous )
31 March 2026 Tuesday Moderate or heavy snow showers Moderate or heavy snow showers -9.4 ° C
(15.1°F)
2.1 ° C
(35.7°F)
-2.4 ° C
(27.7°F)
% 87 79% 0.5 Sunrise:06:28 AM
Sunset: 07:39 PM
Moonrise:06:28 PM
Moonset: 06:04 AM
Moon Phase
( Waxing Gibbous )
01 April 2026 Wednesday Sunny Sunny -11 ° C
(12.3°F)
1.8 ° C
(35.2°F)
-6.8 ° C
(19.7°F)
% 78 0% 0 Sunrise:06:25 AM
Sunset: 07:41 PM
Moonrise:07:54 PM
Moonset: 06:06 AM
Moon Phase
( Waxing Gibbous )
02 April 2026 Thursday Light freezing rain Light freezing rain -10.7 ° C
(12.7°F)
1.3 ° C
(34.3°F)
-4.2 ° C
(24.4°F)
% 85 83% 1 Sunrise:06:22 AM
Sunset: 07:43 PM
Moonrise:09:20 PM
Moonset: 06:08 AM
Moon Phase
( Full Moon )
03 April 2026 Friday Heavy snow Heavy snow -5.8 ° C
(21.6°F)
2.1 ° C
(35.8°F)
-0.4 ° C
(31.4°F)
% 95 76% 1 Sunrise:06:19 AM
Sunset: 07:45 PM
Moonrise:10:47 PM
Moonset: 06:10 AM
Moon Phase
( Waning Gibbous )
04 April 2026 Saturday Patchy rain nearby Patchy rain nearby -1.7 ° C
(28.9°F)
2.2 ° C
(35.9°F)
1.1 ° C
(33.9°F)
% 98 88% 1 Sunrise:06:16 AM
Sunset: 07:48 PM
Moonrise:No moonrise
Moonset: 06:15 AM
Moon Phase
( Waning Gibbous )
05 April 2026 Sunday Moderate or heavy snow showers Moderate or heavy snow showers 0.2 ° C
(32.4°F)
1.6 ° C
(34.9°F)
0.9 ° C
(33.7°F)
% 97 88% 1 Sunrise:06:13 AM
Sunset: 07:50 PM
Moonrise:12:15 AM
Moonset: 06:23 AM
Moon Phase
( Waning Gibbous )
06 April 2026 Monday Heavy snow Heavy snow -1.4 ° C
(29.4°F)
2 ° C
(35.5°F)
1 ° C
(33.7°F)
% 98 85% 1 Sunrise:06:11 AM
Sunset: 07:52 PM
Moonrise:01:42 AM
Moonset: 06:37 AM
Moon Phase
( Waning Gibbous )
07 April 2026 Tuesday Heavy snow Heavy snow -1.5 ° C
(29.3°F)
2.2 ° C
(35.9°F)
0.6 ° C
(33°F)
% 97 87% 1 Sunrise:06:08 AM
Sunset: 07:54 PM
Moonrise:02:59 AM
Moonset: 07:05 AM
Moon Phase
( Waning Gibbous )
08 April 2026 Wednesday Moderate rain Moderate rain -0.7 ° C
(30.7°F)
2 ° C
(35.6°F)
1.3 ° C
(34.4°F)
% 98 88% 1 Sunrise:06:05 AM
Sunset: 07:57 PM
Moonrise:03:56 AM
Moonset: 07:56 AM
Moon Phase
( Waning Gibbous )
09 April 2026 Thursday Moderate rain Moderate rain 0.7 ° C
(33.3°F)
2.2 ° C
(36°F)
1.5 ° C
(34.7°F)
% 99 89% 1 Sunrise:06:02 AM
Sunset: 07:59 PM
Moonrise:04:29 AM
Moonset: 09:09 AM
Moon Phase
( Waning Gibbous )
10 April 2026 Friday Moderate or heavy snow showers Moderate or heavy snow showers -3.6 ° C
(25.6°F)
1.8 ° C
(35.3°F)
-1 ° C
(30.3°F)
% 94 85% 1 Sunrise:06:00 AM
Sunset: 08:01 PM
Moonrise:04:47 AM
Moonset: 10:35 AM
Moon Phase
( Last Quarter )
Juneau International Airport Weather forecasts are usually fully updated every 4 hours.
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