Belfast (CDP) Weather Forecast 15 Days, Weather in Belfast (CDP) Today
Current weather conditions and 15 day weather forecast for Belfast (CDP), New York, 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 Belfast (CDP)
| 20 December 2025 Saturday -7.8 ° C / 18°F  Moderate snow |
Feels Like : -17.6 ° C / 0.4°F Humidity : % 85 Pressure : 1007 mb Wind Speed : 37.4 kmph / 23.3 miles from W  Visibility : 1.2 km Precipitation (rainfall) : 0.36 mm Cloud (%) : 100 |
15 day weather forecast for Belfast (CDP), NY, USA
Weather Forecast for next 15 Days for Belfast (CDP) 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 Belfast (CDP), New York 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 19 December 2025 Friday |  Light freezing rain |
-6.9 ° C (19.6°F) |
9.4 ° C (48.9°F) |
1 ° C (33.8°F) |
% 85 | 88% | 0.2 | Sunrise:07:37 AM Sunset: 04:42 PM |
Moonrise:07:39 AM Moonset: 04:01 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Light freezing rain |
-6.6 ° C (20.1°F) |
-1.1 ° C (30°F) |
-3.9 ° C (24.9°F) |
% 70 | 60% | 0.2 | Sunrise:07:38 AM Sunset: 04:42 PM |
Moonrise:08:31 AM Moonset: 04:57 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday |  Overcast |
-7.7 ° C (18.1°F) |
-2.1 ° C (28.2°F) |
-4.3 ° C (24.3°F) |
% 77 | 0% | 0.2 | Sunrise:07:38 AM Sunset: 04:43 PM |
Moonrise:09:15 AM Moonset: 06:00 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Moderate snow |
-7.8 ° C (18°F) |
-2.5 ° C (27.5°F) |
-5.2 ° C (22.6°F) |
% 77 | 64% | 0.2 | Sunrise:07:39 AM Sunset: 04:43 PM |
Moonrise:09:51 AM Moonset: 07:07 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday |  Patchy rain nearby |
-2.6 ° C (27.4°F) |
3 ° C (37.4°F) |
0.3 ° C (32.6°F) |
% 94 | 82% | 0 | Sunrise:07:39 AM Sunset: 04:44 PM |
Moonrise:10:20 AM Moonset: 08:14 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Light freezing rain |
-2.8 ° C (27°F) |
1.2 ° C (34.2°F) |
-0.5 ° C (31.2°F) |
% 90 | 88% | 0 | Sunrise:07:40 AM Sunset: 04:44 PM |
Moonrise:10:45 AM Moonset: 09:23 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Partly Cloudy |
-1.1 ° C (30°F) |
4.5 ° C (40.1°F) |
0.7 ° C (33.3°F) |
% 90 | 0% | 2 | Sunrise:07:40 AM Sunset: 04:45 PM |
Moonrise:11:07 AM Moonset: 10:31 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Moderate rain |
1.6 ° C (34.8°F) |
11.4 ° C (52.5°F) |
6.2 ° C (43.2°F) |
% 95 | 89% | 2 | Sunrise:07:40 AM Sunset: 04:46 PM |
Moonrise:11:28 AM Moonset: 11:41 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Cloudy |
-4.6 ° C (23.8°F) |
-0.1 ° C (31.9°F) |
-1.3 ° C (29.6°F) |
% 75 | 0% | 1 | Sunrise:07:41 AM Sunset: 04:46 PM |
Moonrise:11:48 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Sunny |
-5.3 ° C (22.5°F) |
-1.3 ° C (29.7°F) |
-3.8 ° C (25.1°F) |
% 65 | 0% | 2 | Sunrise:07:41 AM Sunset: 04:47 PM |
Moonrise:12:10 PM Moonset: 12:52 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
-5.4 ° C (22.2°F) |
1.9 ° C (35.4°F) |
-2.3 ° C (27.8°F) |
% 56 | 0% | 2 | Sunrise:07:41 AM Sunset: 04:48 PM |
Moonrise:12:36 PM Moonset: 02:06 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Light freezing rain |
-1.5 ° C (29.3°F) |
1.7 ° C (35.1°F) |
0 ° C (32.1°F) |
% 77 | 77% | 1 | Sunrise:07:41 AM Sunset: 04:49 PM |
Moonrise:01:08 PM Moonset: 03:25 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Patchy rain nearby |
0.9 ° C (33.7°F) |
3.6 ° C (38.5°F) |
2.8 ° C (37.1°F) |
% 96 | 86% | 1 | Sunrise:07:41 AM Sunset: 04:50 PM |
Moonrise:01:49 PM Moonset: 04:46 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday |  Light snow |
-1.6 ° C (29.1°F) |
0.5 ° C (33°F) |
0.4 ° C (32.8°F) |
% 90 | 89% | 1 | Sunrise:07:41 AM Sunset: 04:50 PM |
Moonrise:02:42 PM Moonset: 06:06 AM Moon Phase ( Waxing Gibbous ) |
|
Add a link to your web page; copy and paste this html to your web page