Current weather conditions and 15 day weather forecast for Juneau Harbor Seaplane Base, 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.
| 05 December 2025 Friday 4.4 ° C / 39.9°F ![]() Light rain |
Feels Like : 4 ° C / 39.3°F Humidity : % 100 Pressure : 1012 mb Wind Speed : 3.6 kmph / 2.2 miles from SE ![]() Visibility : 13 km Precipitation (rainfall) : 0.12 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 December 2025 Friday | Moderate snow |
-0.6 ° C (31°F) |
1 ° C (33.8°F) |
0.3 ° C (32.6°F) |
% 98 | 82% | 0 | Sunrise:08:27 AM Sunset: 03:09 PM |
Moonrise:02:52 PM Moonset: 10:40 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday | Heavy snow |
-1.3 ° C (29.7°F) |
1.4 ° C (34.5°F) |
0.2 ° C (32.3°F) |
% 99 | 79% | 0 | Sunrise:08:29 AM Sunset: 03:09 PM |
Moonrise:04:19 PM Moonset: 11:32 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday | Heavy snow |
-3.8 ° C (25.1°F) |
-0.2 ° C (31.6°F) |
-1.5 ° C (29.3°F) |
% 98 | 77% | 0 | Sunrise:08:30 AM Sunset: 03:08 PM |
Moonrise:06:04 PM Moonset: 11:55 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Heavy snow |
-9.9 ° C (14.2°F) |
-6.2 ° C (20.8°F) |
-7 ° C (19.3°F) |
% 96 | 69% | 0 | Sunrise:08:32 AM Sunset: 03:07 PM |
Moonrise:07:48 PM Moonset: 12:06 PM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Heavy snow |
-10.5 ° C (13.1°F) |
-6.1 ° C (21°F) |
-8.5 ° C (16.6°F) |
% 96 | 86% | 0 | Sunrise:08:33 AM Sunset: 03:07 PM |
Moonrise:09:24 PM Moonset: 12:12 PM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday | Light snow |
-12.8 ° C (9°F) |
-11.7 ° C (10.9°F) |
-11.5 ° C (11.3°F) |
% 92 | 82% | 1 | Sunrise:08:35 AM Sunset: 03:07 PM |
Moonrise:10:53 PM Moonset: 12:15 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Heavy snow |
-15.3 ° C (4.4°F) |
-13.2 ° C (8.2°F) |
-13.6 ° C (7.5°F) |
% 91 | 74% | 1 | Sunrise:08:36 AM Sunset: 03:06 PM |
Moonrise:No moonrise Moonset: 12:18 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Sunny |
-23 ° C (-9.4°F) |
-20.7 ° C (-5.2°F) |
-21.7 ° C (-7.1°F) |
% 80 | 0% | 2 | Sunrise:08:37 AM Sunset: 03:06 PM |
Moonrise:12:17 AM Moonset: 12:19 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Cloudy |
-23.7 ° C (-10.7°F) |
-21.2 ° C (-6.1°F) |
-22.4 ° C (-8.2°F) |
% 81 | 0% | 1 | Sunrise:08:38 AM Sunset: 03:06 PM |
Moonrise:01:38 AM Moonset: 12:21 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Partly Cloudy |
-25.5 ° C (-13.9°F) |
-23.9 ° C (-11°F) |
-24.6 ° C (-12.2°F) |
% 84 | 0% | 2 | Sunrise:08:39 AM Sunset: 03:06 PM |
Moonrise:02:59 AM Moonset: 12:23 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Sunny |
-28.1 ° C (-18.6°F) |
-25.6 ° C (-14°F) |
-26.5 ° C (-15.8°F) |
% 82 | 0% | 2 | Sunrise:08:40 AM Sunset: 03:06 PM |
Moonrise:04:22 AM Moonset: 12:27 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Sunny |
-27.5 ° C (-17.5°F) |
-23.8 ° C (-10.9°F) |
-24.8 ° C (-12.7°F) |
% 80 | 0% | 2 | Sunrise:08:41 AM Sunset: 03:06 PM |
Moonrise:05:47 AM Moonset: 12:33 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Partly Cloudy |
-21.3 ° C (-6.3°F) |
-19.7 ° C (-3.5°F) |
-20.3 ° C (-4.6°F) |
% 79 | 0% | 2 | Sunrise:08:42 AM Sunset: 03:06 PM |
Moonrise:07:14 AM Moonset: 12:44 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Sunny |
-25 ° C (-12.9°F) |
-22.9 ° C (-9.3°F) |
-23.8 ° C (-10.9°F) |
% 82 | 0% | 2 | Sunrise:08:43 AM Sunset: 03:06 PM |
Moonrise:08:36 AM Moonset: 01:05 PM Moon Phase ( Waning Crescent ) |
|