American Lake Seaplane Base Weather Forecast 15 Days, Weather in W37 Today

Current weather conditions and 15 day weather forecast for American Lake 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.

Current weather conditions at American Lake Seaplane Base

17 May 2026 Sunday
9.6 ° C / 49.3°F
Overcast
Overcast
Feels Like : 9.8 ° C / 49.6°F
Humidity : % 80
Pressure : 1021 mb
Wind Speed : 3.6 kmph / 2.2 miles from NN
Visibility : 16 km
Precipitation (rainfall) : 0.58 mm
Cloud (%) : 100

15 day weather forecast for American Lake Seaplane Base, WA, USA

Weather Forecast for next 15 Days for American Lake Seaplane Base 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 American Lake Seaplane Base, Washington 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
16 May 2026 Saturday Moderate rain Moderate rain 6.3 ° C
(43.3°F)
12.9 ° C
(55.2°F)
9 ° C
(48.2°F)
% 78 89% 4.4 Sunrise:05:34 AM
Sunset: 08:41 PM
Moonrise:04:56 AM
Moonset: 09:24 PM
Moon Phase
( New Moon )
17 May 2026 Sunday Sunny Sunny 4.6 ° C
(40.3°F)
17.3 ° C
(63.2°F)
10.7 ° C
(51.3°F)
% 69 0% 5.9 Sunrise:05:32 AM
Sunset: 08:42 PM
Moonrise:05:37 AM
Moonset: 10:46 PM
Moon Phase
( Waxing Crescent )
18 May 2026 Monday Partly Cloudy Partly Cloudy 6.2 ° C
(43.1°F)
20.7 ° C
(69.3°F)
12.4 ° C
(54.4°F)
% 69 0% 5.7 Sunrise:05:31 AM
Sunset: 08:43 PM
Moonrise:06:32 AM
Moonset: 11:54 PM
Moon Phase
( Waxing Crescent )
19 May 2026 Tuesday Patchy rain nearby Patchy rain nearby 7.9 ° C
(46.2°F)
17.8 ° C
(64.1°F)
12.1 ° C
(53.8°F)
% 74 89% 3.5 Sunrise:05:30 AM
Sunset: 08:44 PM
Moonrise:07:43 AM
Moonset: No moonset
Moon Phase
( Waxing Crescent )
20 May 2026 Wednesday Partly Cloudy Partly Cloudy 5.6 ° C
(42.1°F)
21.2 ° C
(70.1°F)
13.2 ° C
(55.7°F)
% 67 0% 7.3 Sunrise:05:29 AM
Sunset: 08:46 PM
Moonrise:09:04 AM
Moonset: 12:45 AM
Moon Phase
( Waxing Crescent )
21 May 2026 Thursday Sunny Sunny 6.5 ° C
(43.7°F)
25.2 ° C
(77.4°F)
12.9 ° C
(55.3°F)
% 72 0% 0 Sunrise:05:28 AM
Sunset: 08:47 PM
Moonrise:10:27 AM
Moonset: 01:21 AM
Moon Phase
( Waxing Crescent )
22 May 2026 Friday Overcast Overcast 9 ° C
(48.2°F)
21.4 ° C
(70.5°F)
14.1 ° C
(57.3°F)
% 65 0% 3 Sunrise:05:27 AM
Sunset: 08:48 PM
Moonrise:11:47 AM
Moonset: 01:48 AM
Moon Phase
( Waxing Crescent )
23 May 2026 Saturday Partly Cloudy Partly Cloudy 6.3 ° C
(43.4°F)
20.2 ° C
(68.4°F)
12.8 ° C
(55°F)
% 65 0% 4 Sunrise:05:26 AM
Sunset: 08:49 PM
Moonrise:01:03 PM
Moonset: 02:09 AM
Moon Phase
( First Quarter )
24 May 2026 Sunday Sunny Sunny 5.9 ° C
(42.5°F)
20.4 ° C
(68.7°F)
13.4 ° C
(56.1°F)
% 59 0% 4 Sunrise:05:25 AM
Sunset: 08:50 PM
Moonrise:02:15 PM
Moonset: 02:26 AM
Moon Phase
( Waxing Gibbous )
25 May 2026 Monday Patchy rain nearby Patchy rain nearby 9 ° C
(48.2°F)
20.3 ° C
(68.5°F)
14.1 ° C
(57.5°F)
% 60 84% 3 Sunrise:05:24 AM
Sunset: 08:51 PM
Moonrise:03:25 PM
Moonset: 02:42 AM
Moon Phase
( Waxing Gibbous )
26 May 2026 Tuesday Patchy rain nearby Patchy rain nearby 7.5 ° C
(45.5°F)
14.6 ° C
(58.3°F)
10.6 ° C
(51.1°F)
% 74 86% 3 Sunrise:05:23 AM
Sunset: 08:52 PM
Moonrise:04:33 PM
Moonset: 02:57 AM
Moon Phase
( Waxing Gibbous )
27 May 2026 Wednesday Patchy rain nearby Patchy rain nearby 6.4 ° C
(43.6°F)
14.2 ° C
(57.5°F)
9.6 ° C
(49.2°F)
% 86 80% 2 Sunrise:05:22 AM
Sunset: 08:53 PM
Moonrise:05:43 PM
Moonset: 03:13 AM
Moon Phase
( Waxing Gibbous )
28 May 2026 Thursday Patchy rain nearby Patchy rain nearby 8.5 ° C
(47.3°F)
14.4 ° C
(57.8°F)
10.5 ° C
(50.9°F)
% 84 86% 3 Sunrise:05:22 AM
Sunset: 08:54 PM
Moonrise:06:51 PM
Moonset: 03:32 AM
Moon Phase
( Waxing Gibbous )
29 May 2026 Friday Patchy rain nearby Patchy rain nearby 8.6 ° C
(47.4°F)
11.4 ° C
(52.6°F)
9.8 ° C
(49.6°F)
% 93 81% 2 Sunrise:05:21 AM
Sunset: 08:55 PM
Moonrise:08:00 PM
Moonset: 03:54 AM
Moon Phase
( Waxing Gibbous )
American Lake Seaplane Base Weather forecasts are usually fully updated every 4 hours.
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