Current weather conditions and 15 day weather forecast for Quartermaster Harbor Seaplane Base, Washington, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 08 May 2026 Friday 17.2 ° C / 63°F ![]() Partly cloudy |
Feels Like : 17.2 ° C / 63°F Humidity : % 50 Pressure : 1018 mb Wind Speed : 4.3 kmph / 2.7 miles from WNW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 07 May 2026 Thursday | Partly Cloudy |
10 ° C (50°F) |
19.5 ° C (67.1°F) |
13.3 ° C (55.9°F) |
% 74 | 0% | 6.3 | Sunrise:05:44 AM Sunset: 08:29 PM |
Moonrise:01:39 AM Moonset: 09:45 AM Moon Phase ( Waning Gibbous ) |
|
| 08 May 2026 Friday | Partly Cloudy |
8.7 ° C (47.7°F) |
20.2 ° C (68.3°F) |
13.5 ° C (56.2°F) |
% 62 | 0% | 6.1 | Sunrise:05:42 AM Sunset: 08:30 PM |
Moonrise:02:09 AM Moonset: 10:54 AM Moon Phase ( Waning Gibbous ) |
|
| 09 May 2026 Saturday | Overcast |
7.3 ° C (45.2°F) |
22.1 ° C (71.7°F) |
14.5 ° C (58.2°F) |
% 67 | 0% | 5.8 | Sunrise:05:41 AM Sunset: 08:32 PM |
Moonrise:02:32 AM Moonset: 12:05 PM Moon Phase ( Last Quarter ) |
|
| 10 May 2026 Sunday | Partly Cloudy |
8.6 ° C (47.5°F) |
21.5 ° C (70.7°F) |
14.3 ° C (57.8°F) |
% 64 | 0% | 5.8 | Sunrise:05:39 AM Sunset: 08:33 PM |
Moonrise:02:52 AM Moonset: 01:18 PM Moon Phase ( Waning Crescent ) |
|
| 11 May 2026 Monday | Sunny |
9.6 ° C (49.3°F) |
21.6 ° C (70.9°F) |
15.1 ° C (59.2°F) |
% 62 | 0% | 6.4 | Sunrise:05:38 AM Sunset: 08:34 PM |
Moonrise:03:10 AM Moonset: 02:31 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Sunny |
9.6 ° C (49.3°F) |
24.5 ° C (76.2°F) |
14.8 ° C (58.7°F) |
% 66 | 0% | 0 | Sunrise:05:37 AM Sunset: 08:35 PM |
Moonrise:03:26 AM Moonset: 03:47 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Partly Cloudy |
12.1 ° C (53.8°F) |
28.7 ° C (83.7°F) |
20.1 ° C (68.1°F) |
% 51 | 0% | 6 | Sunrise:05:35 AM Sunset: 08:37 PM |
Moonrise:03:43 AM Moonset: 05:05 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Sunny |
12.5 ° C (54.5°F) |
26.8 ° C (80.2°F) |
19.5 ° C (67.2°F) |
% 49 | 0% | 5 | Sunrise:05:34 AM Sunset: 08:38 PM |
Moonrise:04:02 AM Moonset: 06:28 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Patchy rain nearby |
10.6 ° C (51°F) |
21.8 ° C (71.2°F) |
14.4 ° C (57.9°F) |
% 70 | 86% | 3 | Sunrise:05:33 AM Sunset: 08:39 PM |
Moonrise:04:24 AM Moonset: 07:56 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Patchy rain nearby |
7.6 ° C (45.8°F) |
17.4 ° C (63.3°F) |
11.1 ° C (52°F) |
% 61 | 0% | 3 | Sunrise:05:32 AM Sunset: 08:41 PM |
Moonrise:04:54 AM Moonset: 09:24 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Sunny |
4.6 ° C (40.3°F) |
21.2 ° C (70.2°F) |
12.9 ° C (55.2°F) |
% 57 | 0% | 4 | Sunrise:05:30 AM Sunset: 08:42 PM |
Moonrise:05:34 AM Moonset: 10:46 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Sunny |
6.2 ° C (43.2°F) |
21.9 ° C (71.4°F) |
14 ° C (57.1°F) |
% 54 | 0% | 4 | Sunrise:05:29 AM Sunset: 08:43 PM |
Moonrise:06:29 AM Moonset: 11:54 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Sunny |
6.7 ° C (44°F) |
23.8 ° C (74.8°F) |
15.4 ° C (59.6°F) |
% 50 | 0% | 5 | Sunrise:05:28 AM Sunset: 08:44 PM |
Moonrise:07:40 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Sunny |
8.8 ° C (47.9°F) |
27.6 ° C (81.7°F) |
18.2 ° C (64.7°F) |
% 51 | 0% | 5 | Sunrise:05:27 AM Sunset: 08:45 PM |
Moonrise:09:01 AM Moonset: 12:45 AM Moon Phase ( Waxing Crescent ) |
|