Current weather conditions and 15 day weather forecast for Sitka 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.
| 21 August 2026 Friday 15.7 ° C / 60.3°F ![]() Light rain shower |
Feels Like : 15.5 ° C / 59.9°F Humidity : % 86 Pressure : 1021 mb Wind Speed : 6.5 kmph / 4 miles from SSW ![]() Visibility : 10 km Precipitation (rainfall) : 0.2 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 August 2026 Thursday | Patchy rain nearby |
12.2 ° C (53.9°F) |
15.7 ° C (60.3°F) |
13.1 ° C (55.6°F) |
% 94 | 84% | 1.4 | Sunrise:05:39 AM Sunset: 08:30 PM |
Moonrise:05:16 PM Moonset: 10:16 PM Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Fog |
12.3 ° C (54.2°F) |
15.4 ° C (59.7°F) |
13.4 ° C (56.1°F) |
% 97 | 95% | 0.4 | Sunrise:05:41 AM Sunset: 08:27 PM |
Moonrise:06:20 PM Moonset: 11:02 PM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Patchy rain nearby |
9.5 ° C (49.2°F) |
14.3 ° C (57.7°F) |
12 ° C (53.7°F) |
% 86 | 89% | 3.5 | Sunrise:05:43 AM Sunset: 08:25 PM |
Moonrise:07:02 PM Moonset: Does not set today Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Patchy rain nearby |
8.8 ° C (47.8°F) |
14.2 ° C (57.6°F) |
10.8 ° C (51.4°F) |
% 83 | 82% | 0.9 | Sunrise:05:45 AM Sunset: 08:22 PM |
Moonrise:07:28 PM Moonset: 12:07 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Patchy rain nearby |
9.5 ° C (49.1°F) |
16 ° C (60.7°F) |
12.3 ° C (54.2°F) |
% 84 | 83% | 4 | Sunrise:05:47 AM Sunset: 08:20 PM |
Moonrise:07:42 PM Moonset: 01:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Sunny |
9.8 ° C (49.6°F) |
16.1 ° C (60.9°F) |
12.5 ° C (54.4°F) |
% 81 | 12% | 5 | Sunrise:05:49 AM Sunset: 08:17 PM |
Moonrise:07:52 PM Moonset: 02:48 AM Moon Phase ( Full Moon ) |
|
| 26 August 2026 Wednesday | Patchy rain nearby |
9.2 ° C (48.6°F) |
10.1 ° C (50.2°F) |
9.8 ° C (49.7°F) |
% 91 | 84% | 3 | Sunrise:05:51 AM Sunset: 08:14 PM |
Moonrise:07:58 PM Moonset: 04:10 AM Moon Phase ( Full Moon ) |
|
| 27 August 2026 Thursday | Patchy rain nearby |
9.8 ° C (49.6°F) |
12.7 ° C (54.8°F) |
10.9 ° C (51.6°F) |
% 89 | 77% | 3 | Sunrise:05:53 AM Sunset: 08:12 PM |
Moonrise:08:02 PM Moonset: 05:30 AM Moon Phase ( Full Moon ) |
|
| 28 August 2026 Friday | Patchy rain nearby |
9.5 ° C (49.1°F) |
14.4 ° C (57.9°F) |
11.7 ° C (53°F) |
% 84 | 71% | 3 | Sunrise:05:55 AM Sunset: 08:09 PM |
Moonrise:08:06 PM Moonset: 06:49 AM Moon Phase ( Full Moon ) |
|
| 29 August 2026 Saturday | Patchy rain nearby |
8.5 ° C (47.3°F) |
13.7 ° C (56.6°F) |
11.2 ° C (52.1°F) |
% 82 | 27% | 3 | Sunrise:05:57 AM Sunset: 08:06 PM |
Moonrise:08:10 PM Moonset: 08:08 AM Moon Phase ( Waning Gibbous ) |
|
| 30 August 2026 Sunday | Overcast |
10.7 ° C (51.3°F) |
15.1 ° C (59.3°F) |
12.7 ° C (54.8°F) |
% 81 | 29% | 4 | Sunrise:05:59 AM Sunset: 08:04 PM |
Moonrise:08:14 PM Moonset: 09:27 AM Moon Phase ( Waning Gibbous ) |
|
| 31 August 2026 Monday | Overcast |
10.6 ° C (51°F) |
17.7 ° C (63.8°F) |
13.6 ° C (56.6°F) |
% 69 | 10% | 5 | Sunrise:06:01 AM Sunset: 08:01 PM |
Moonrise:08:19 PM Moonset: 10:49 AM Moon Phase ( Waning Gibbous ) |
|
| 01 September 2026 Tuesday | Sunny |
10 ° C (50°F) |
16.9 ° C (62.5°F) |
12.8 ° C (55°F) |
% 70 | 10% | 5 | Sunrise:06:03 AM Sunset: 07:58 PM |
Moonrise:08:27 PM Moonset: 12:16 PM Moon Phase ( Waning Gibbous ) |
|
| 02 September 2026 Wednesday | Partly Cloudy |
9.9 ° C (49.8°F) |
17.3 ° C (63.1°F) |
13.2 ° C (55.7°F) |
% 73 | 8% | 5 | Sunrise:06:05 AM Sunset: 07:56 PM |
Moonrise:08:39 PM Moonset: 01:46 PM Moon Phase ( Last Quarter ) |
|