Current weather conditions and 15 day weather forecast for Cooper Seaplane Base, Maine, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 15 December 2025 Monday -11.1 ° C / 12°F ![]() Clear |
Feels Like : -18.2 ° C / -0.8°F Humidity : % 63 Pressure : 1015 mb Wind Speed : 15.5 kmph / 9.6 miles from NW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 25 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 December 2025 Monday | Sunny |
-11.2 ° C (11.8°F) |
-6.9 ° C (19.6°F) |
-8.9 ° C (16°F) |
% 62 | 0% | 0.2 | Sunrise:07:10 AM Sunset: 04:02 PM |
Moonrise:03:02 AM Moonset: 01:02 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Partly Cloudy |
-8.3 ° C (17.1°F) |
-1.9 ° C (28.6°F) |
-5 ° C (23°F) |
% 68 | 0% | 0.2 | Sunrise:07:10 AM Sunset: 04:02 PM |
Moonrise:04:07 AM Moonset: 01:26 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Overcast |
-4.4 ° C (24.1°F) |
1.5 ° C (34.7°F) |
-1.2 ° C (29.9°F) |
% 70 | 0% | 0.3 | Sunrise:07:11 AM Sunset: 04:03 PM |
Moonrise:05:13 AM Moonset: 01:55 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Partly Cloudy |
-6.4 ° C (20.4°F) |
-0.5 ° C (31.1°F) |
-2.5 ° C (27.4°F) |
% 67 | 0% | 0.2 | Sunrise:07:12 AM Sunset: 04:03 PM |
Moonrise:06:17 AM Moonset: 02:32 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Moderate rain |
-2.1 ° C (28.3°F) |
10 ° C (50°F) |
4.4 ° C (39.9°F) |
% 90 | 89% | 0 | Sunrise:07:12 AM Sunset: 04:03 PM |
Moonrise:07:16 AM Moonset: 03:19 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Light freezing rain |
-8.1 ° C (17.5°F) |
-4.9 ° C (23.2°F) |
-5.9 ° C (21.4°F) |
% 51 | 86% | 1 | Sunrise:07:13 AM Sunset: 04:04 PM |
Moonrise:08:08 AM Moonset: 04:15 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Mist |
-3 ° C (26.7°F) |
0.4 ° C (32.7°F) |
-1.5 ° C (29.4°F) |
% 94 | 84% | 1 | Sunrise:07:13 AM Sunset: 04:04 PM |
Moonrise:08:51 AM Moonset: 05:19 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-9.7 ° C (14.5°F) |
-6.6 ° C (20.1°F) |
-7.4 ° C (18.7°F) |
% 68 | 0% | 2 | Sunrise:07:14 AM Sunset: 04:05 PM |
Moonrise:09:26 AM Moonset: 06:26 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Light freezing rain |
-9.1 ° C (15.6°F) |
-1 ° C (30.3°F) |
-4.6 ° C (23.8°F) |
% 68 | 81% | 1 | Sunrise:07:14 AM Sunset: 04:05 PM |
Moonrise:09:54 AM Moonset: 07:37 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Cloudy |
-1.2 ° C (29.9°F) |
3.9 ° C (39°F) |
1.2 ° C (34.1°F) |
% 83 | 0% | 1 | Sunrise:07:15 AM Sunset: 04:06 PM |
Moonrise:10:17 AM Moonset: 08:46 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Sunny |
-13.1 ° C (8.5°F) |
-9.6 ° C (14.8°F) |
-9.9 ° C (14.3°F) |
% 60 | 0% | 2 | Sunrise:07:15 AM Sunset: 04:07 PM |
Moonrise:10:37 AM Moonset: 09:57 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Moderate snow |
-11.7 ° C (10.9°F) |
-7.1 ° C (19.3°F) |
-8.8 ° C (16.1°F) |
% 79 | 65% | 1 | Sunrise:07:15 AM Sunset: 04:07 PM |
Moonrise:10:56 AM Moonset: 11:08 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Patchy moderate snow |
-13 ° C (8.7°F) |
-5.1 ° C (22.8°F) |
-8.6 ° C (16.5°F) |
% 75 | 75% | 1 | Sunrise:07:16 AM Sunset: 04:08 PM |
Moonrise:11:15 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
-14 ° C (6.7°F) |
-5.9 ° C (21.4°F) |
-11.4 ° C (11.5°F) |
% 75 | 0% | 2 | Sunrise:07:16 AM Sunset: 04:09 PM |
Moonrise:11:36 AM Moonset: 12:20 AM Moon Phase ( Waxing Gibbous ) |
|