Chatham Seaplane Base Weather Forecast 15 Days, Weather in CYM Today
Current weather conditions and 15 day weather forecast for Chatham 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.
Current weather conditions at Chatham Seaplane Base
| 01 October 2026 Thursday 6.7 ° C / 44.1°F  Light rain shower |
Feels Like : 5.4 ° C / 41.7°F Humidity : % 93 Pressure : 1016 mb Wind Speed : 6.8 kmph / 4.3 miles from SSW  Visibility : 10 km Precipitation (rainfall) : 0.38 mm Cloud (%) : 100 |
15 day weather forecast for Chatham Seaplane Base, AK, USA
Weather Forecast for next 15 Days for Chatham 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 Chatham Seaplane Base, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 30 September 2026 Wednesday | Light rain shower |
5.7 ° C (42.3°F) |
8.9 ° C (48°F) |
6.8 ° C (44.3°F) |
% 92 | 89% | 1.2 | Sunrise:07:01 AM Sunset: 06:37 PM |
Moonrise:07:00 PM Moonset: 01:05 PM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Light rain shower |
4.6 ° C (40.4°F) |
7.6 ° C (45.8°F) |
5.9 ° C (42.7°F) |
% 90 | 91% | 1.1 | Sunrise:07:04 AM Sunset: 06:34 PM |
Moonrise:07:31 PM Moonset: 02:33 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday |  Patchy rain nearby |
5.7 ° C (42.2°F) |
8.7 ° C (47.7°F) |
6.8 ° C (44.2°F) |
% 86 | 61% | 0.9 | Sunrise:07:06 AM Sunset: 06:32 PM |
Moonrise:08:27 PM Moonset: 03:43 PM Moon Phase ( Last Quarter ) |
|
| 03 October 2026 Saturday | Light rain shower |
5.1 ° C (41.3°F) |
8.4 ° C (47.1°F) |
6.3 ° C (43.3°F) |
% 88 | 85% | 1.4 | Sunrise:07:08 AM Sunset: 06:29 PM |
Moonrise:09:50 PM Moonset: 04:27 PM Moon Phase ( Last Quarter ) |
|
| 04 October 2026 Sunday | Light rain shower |
4.7 ° C (40.5°F) |
6.5 ° C (43.7°F) |
5.5 ° C (41.9°F) |
% 98 | 94% | 0.2 | Sunrise:07:10 AM Sunset: 06:26 PM |
Moonrise:11:29 PM Moonset: 04:51 PM Moon Phase ( Last Quarter ) |
|
| 05 October 2026 Monday | Light rain shower |
6.5 ° C (43.7°F) |
9.7 ° C (49.5°F) |
7.7 ° C (45.8°F) |
% 88 | 87% | 3 | Sunrise:07:12 AM Sunset: 06:23 PM |
Moonrise:Does not rise today Moonset: 05:05 PM Moon Phase ( Waning Crescent ) |
|
| 06 October 2026 Tuesday |  Mist |
5.6 ° C (42.1°F) |
8.1 ° C (46.5°F) |
6.6 ° C (44°F) |
% 94 | 80% | 2 | Sunrise:07:14 AM Sunset: 06:21 PM |
Moonrise:01:11 AM Moonset: 05:13 PM Moon Phase ( Waning Crescent ) |
|
| 07 October 2026 Wednesday | Mist |
5.4 ° C (41.7°F) |
8.9 ° C (48.1°F) |
6.7 ° C (44.1°F) |
% 89 | 76% | 2 | Sunrise:07:16 AM Sunset: 06:18 PM |
Moonrise:02:52 AM Moonset: 05:19 PM Moon Phase ( Waning Crescent ) |
|
| 08 October 2026 Thursday | Mist |
4.1 ° C (39.4°F) |
8.6 ° C (47.4°F) |
5.9 ° C (42.6°F) |
% 87 | 23% | 3 | Sunrise:07:18 AM Sunset: 06:15 PM |
Moonrise:04:30 AM Moonset: 05:24 PM Moon Phase ( Waning Crescent ) |
|
| 09 October 2026 Friday |  Sunny |
2.4 ° C (36.4°F) |
8.2 ° C (46.8°F) |
5.2 ° C (41.4°F) |
% 80 | 13% | 3 | Sunrise:07:21 AM Sunset: 06:12 PM |
Moonrise:06:07 AM Moonset: 05:29 PM Moon Phase ( New Moon ) |
|
| 10 October 2026 Saturday | Light rain shower |
3 ° C (37.4°F) |
5.6 ° C (42.1°F) |
4.2 ° C (39.6°F) |
% 93 | 88% | 2 | Sunrise:07:23 AM Sunset: 06:10 PM |
Moonrise:07:43 AM Moonset: 05:34 PM Moon Phase ( New Moon ) |
|
| 11 October 2026 Sunday |  Moderate or heavy rain shower |
1.6 ° C (34.9°F) |
3.8 ° C (38.8°F) |
2.8 ° C (37°F) |
% 98 | 95% | 1 | Sunrise:07:25 AM Sunset: 06:07 PM |
Moonrise:09:20 AM Moonset: 05:42 PM Moon Phase ( New Moon ) |
|
| 12 October 2026 Monday | Light rain shower |
3.5 ° C (38.3°F) |
5.7 ° C (42.3°F) |
4.3 ° C (39.8°F) |
% 96 | 94% | 2 | Sunrise:07:27 AM Sunset: 06:04 PM |
Moonrise:10:58 AM Moonset: 05:53 PM Moon Phase ( Waxing Crescent ) |
|
| 13 October 2026 Tuesday | Light rain shower |
3.4 ° C (38.1°F) |
6.3 ° C (43.3°F) |
4.7 ° C (40.4°F) |
% 94 | 90% | 2 | Sunrise:07:29 AM Sunset: 06:02 PM |
Moonrise:12:32 PM Moonset: 06:11 PM Moon Phase ( Waxing Crescent ) |
|
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