Seabrook Beach Weather Forecast 15 Days, Weather in Seabrook Beach Today
Current weather conditions and 15 day weather forecast for Seabrook Beach, New Hampshire, 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 Seabrook Beach
| 16 December 2025 Tuesday -5.2 ° C / 22.6°F  Overcast |
Feels Like : -10.6 ° C / 12.9°F Humidity : % 69 Pressure : 1021 mb Wind Speed : 14 kmph / 8.7 miles from W  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Seabrook Beach, NH, USA
Weather Forecast for next 15 Days for Seabrook Beach 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 Seabrook Beach, New Hampshire 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 December 2025 Tuesday |  Sunny |
-8.2 ° C (17.2°F) |
4.2 ° C (39.6°F) |
-3.1 ° C (26.5°F) |
% 57 | 0% | 0.2 | Sunrise:07:09 AM Sunset: 04:10 PM |
Moonrise:04:06 AM Moonset: 01:33 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Partly Cloudy |
-2.4 ° C (27.7°F) |
3.6 ° C (38.5°F) |
0.4 ° C (32.7°F) |
% 69 | 0% | 0.3 | Sunrise:07:09 AM Sunset: 04:10 PM |
Moonrise:05:11 AM Moonset: 02:04 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Partly Cloudy |
-0.7 ° C (30.7°F) |
5.2 ° C (41.4°F) |
2.3 ° C (36.2°F) |
% 80 | 0% | 0.2 | Sunrise:07:10 AM Sunset: 04:10 PM |
Moonrise:06:13 AM Moonset: 02:42 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Moderate rain |
-3.9 ° C (25°F) |
13.1 ° C (55.6°F) |
7.7 ° C (45.8°F) |
% 84 | 88% | 0 | Sunrise:07:10 AM Sunset: 04:11 PM |
Moonrise:07:12 AM Moonset: 03:29 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Sunny |
-5.5 ° C (22°F) |
-1.1 ° C (29.9°F) |
-3.9 ° C (24.9°F) |
% 48 | 0% | 0 | Sunrise:07:11 AM Sunset: 04:11 PM |
Moonrise:08:04 AM Moonset: 04:24 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Overcast |
0.3 ° C (32.5°F) |
5.9 ° C (42.6°F) |
2.9 ° C (37.2°F) |
% 74 | 0% | 1 | Sunrise:07:11 AM Sunset: 04:12 PM |
Moonrise:08:48 AM Moonset: 05:28 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
-5.1 ° C (22.9°F) |
0.5 ° C (32.9°F) |
-1.6 ° C (29.1°F) |
% 62 | 0% | 2 | Sunrise:07:12 AM Sunset: 04:12 PM |
Moonrise:09:24 AM Moonset: 06:34 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday |  Moderate or heavy snow showers |
-5.2 ° C (22.7°F) |
0.3 ° C (32.6°F) |
-1.6 ° C (29.1°F) |
% 72 | 62% | 1 | Sunrise:07:12 AM Sunset: 04:13 PM |
Moonrise:09:53 AM Moonset: 07:43 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
-2.6 ° C (27.2°F) |
4 ° C (39.1°F) |
1.3 ° C (34.3°F) |
% 68 | 0% | 2 | Sunrise:07:13 AM Sunset: 04:13 PM |
Moonrise:10:17 AM Moonset: 08:52 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Sunny |
-6 ° C (21.3°F) |
-1.7 ° C (28.9°F) |
-3.9 ° C (24.9°F) |
% 56 | 0% | 2 | Sunrise:07:13 AM Sunset: 04:14 PM |
Moonrise:10:38 AM Moonset: 10:01 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Moderate rain |
-2.8 ° C (27°F) |
4 ° C (39.1°F) |
1.2 ° C (34.2°F) |
% 89 | 83% | 1 | Sunrise:07:14 AM Sunset: 04:15 PM |
Moonrise:10:58 AM Moonset: 11:10 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Light snow |
-5.2 ° C (22.6°F) |
0.3 ° C (32.6°F) |
-1.9 ° C (28.5°F) |
% 85 | 70% | 1 | Sunrise:07:14 AM Sunset: 04:15 PM |
Moonrise:11:19 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Partly Cloudy |
-7.4 ° C (18.6°F) |
-3.1 ° C (26.3°F) |
-5.6 ° C (21.8°F) |
% 79 | 0% | 2 | Sunrise:07:14 AM Sunset: 04:16 PM |
Moonrise:11:40 AM Moonset: 12:22 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
-9.1 ° C (15.6°F) |
-1.9 ° C (28.5°F) |
-6.5 ° C (20.3°F) |
% 79 | 0% | 2 | Sunrise:07:14 AM Sunset: 04:17 PM |
Moonrise:12:05 PM Moonset: 01:38 AM Moon Phase ( Waxing Gibbous ) |
|
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