Cousins Island Weather Forecast 15 Days, Weather in Cousins Island Today
Current weather conditions and 15 day weather forecast for Cousins Island, 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.
Current weather conditions at Cousins Island
| 15 December 2025 Monday -4.4 ° C / 24.1°F  Overcast |
Feels Like : -10.9 ° C / 12.4°F Humidity : % 59 Pressure : 1013 mb Wind Speed : 20.5 kmph / 12.8 miles from N  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Cousins Island, ME, USA
Weather Forecast for next 15 Days for Cousins Island 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 Cousins Island, Maine 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 14 December 2025 Sunday |  Light freezing rain |
-8.4 ° C (16.9°F) |
-1 ° C (30.2°F) |
-3.9 ° C (25°F) |
% 75 | 63% | 0.1 | Sunrise:07:07 AM Sunset: 04:04 PM |
Moonrise:01:57 AM Moonset: 12:42 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday |  Sunny |
-11.2 ° C (11.8°F) |
-4.1 ° C (24.6°F) |
-7.7 ° C (18.2°F) |
% 59 | 0% | 0.2 | Sunrise:07:08 AM Sunset: 04:04 PM |
Moonrise:03:01 AM Moonset: 01:03 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Partly Cloudy |
-7 ° C (19.4°F) |
2 ° C (35.6°F) |
-3.2 ° C (26.3°F) |
% 66 | 0% | 0.2 | Sunrise:07:09 AM Sunset: 04:04 PM |
Moonrise:04:06 AM Moonset: 01:28 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Overcast |
-2.5 ° C (27.5°F) |
3.8 ° C (38.8°F) |
0.9 ° C (33.7°F) |
% 67 | 0% | 0.3 | Sunrise:07:10 AM Sunset: 04:05 PM |
Moonrise:05:11 AM Moonset: 01:58 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Partly Cloudy |
-2.1 ° C (28.2°F) |
3.4 ° C (38.1°F) |
1.9 ° C (35.3°F) |
% 67 | 0% | 0.2 | Sunrise:07:10 AM Sunset: 04:05 PM |
Moonrise:06:15 AM Moonset: 02:35 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Moderate rain |
-3.5 ° C (25.7°F) |
11.3 ° C (52.3°F) |
7.1 ° C (44.8°F) |
% 85 | 61% | 0 | Sunrise:07:11 AM Sunset: 04:05 PM |
Moonrise:07:14 AM Moonset: 03:22 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Sunny |
-6.4 ° C (20.4°F) |
-2.9 ° C (26.8°F) |
-3.5 ° C (25.6°F) |
% 36 | 0% | 2 | Sunrise:07:11 AM Sunset: 04:06 PM |
Moonrise:08:06 AM Moonset: 04:17 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday |  Patchy rain nearby |
0.9 ° C (33.7°F) |
5 ° C (40.9°F) |
2.9 ° C (37.1°F) |
% 88 | 83% | 1 | Sunrise:07:12 AM Sunset: 04:06 PM |
Moonrise:08:49 AM Moonset: 05:21 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-7.8 ° C (17.9°F) |
-3.9 ° C (25°F) |
-4.2 ° C (24.4°F) |
% 51 | 0% | 2 | Sunrise:07:12 AM Sunset: 04:07 PM |
Moonrise:09:24 AM Moonset: 06:28 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Partly Cloudy |
-11.2 ° C (11.9°F) |
-6.1 ° C (21°F) |
-7.7 ° C (18.2°F) |
% 47 | 0% | 2 | Sunrise:07:13 AM Sunset: 04:07 PM |
Moonrise:09:52 AM Moonset: 07:38 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Cloudy |
-1.8 ° C (28.7°F) |
5.3 ° C (41.6°F) |
2.1 ° C (35.8°F) |
% 68 | 0% | 1 | Sunrise:07:13 AM Sunset: 04:08 PM |
Moonrise:10:16 AM Moonset: 08:47 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Partly Cloudy |
-9.8 ° C (14.3°F) |
-5.4 ° C (22.3°F) |
-6.4 ° C (20.5°F) |
% 48 | 0% | 2 | Sunrise:07:14 AM Sunset: 04:09 PM |
Moonrise:10:37 AM Moonset: 09:57 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
-9.9 ° C (14.2°F) |
-4.6 ° C (23.7°F) |
-6.7 ° C (20°F) |
% 45 | 0% | 2 | Sunrise:07:14 AM Sunset: 04:09 PM |
Moonrise:10:56 AM Moonset: 11:08 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Patchy rain nearby |
-1.5 ° C (29.3°F) |
2.7 ° C (36.9°F) |
1.1 ° C (33.9°F) |
% 82 | 88% | 1 | Sunrise:07:14 AM Sunset: 04:10 PM |
Moonrise:11:16 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
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