Belfast Weather Forecast 15 Days, Weather in Belfast Today
Current weather conditions and 15 day weather forecast for Belfast, 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
| 09 February 2026 Monday -4.9 ° C / 23.2°F  Sunny |
Feels Like : -6.3 ° C / 20.7°F Humidity : % 32 Pressure : 1019 mb Wind Speed : 3.6 kmph / 2.2 miles from SSE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Belfast, NY, USA
Weather Forecast for next 15 Days for Belfast 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, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 09 February 2026 Monday | Sunny |
-22.7 ° C (-8.9°F) |
-3.1 ° C (26.4°F) |
-14 ° C (6.9°F) |
% 56 | 0% | 0.5 | Sunrise:07:17 AM Sunset: 05:38 PM |
Moonrise:01:16 AM Moonset: 10:34 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday |  Moderate or heavy snow showers |
-11.2 ° C (11.8°F) |
4 ° C (39.2°F) |
-3.3 ° C (26.1°F) |
% 76 | 86% | 0.5 | Sunrise:07:16 AM Sunset: 05:39 PM |
Moonrise:02:20 AM Moonset: 11:08 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday |  Blowing snow |
-5.8 ° C (21.6°F) |
-4.3 ° C (24.3°F) |
-4.3 ° C (24.3°F) |
% 89 | 77% | 0.5 | Sunrise:07:15 AM Sunset: 05:40 PM |
Moonrise:03:22 AM Moonset: 11:49 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday |  Overcast |
-11.9 ° C (10.6°F) |
-6.7 ° C (19.9°F) |
-7.7 ° C (18.1°F) |
% 86 | 0% | 0.4 | Sunrise:07:14 AM Sunset: 05:42 PM |
Moonrise:04:19 AM Moonset: 12:38 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday |  Light freezing rain |
-15.9 ° C (3.4°F) |
-4.3 ° C (24.2°F) |
-10.4 ° C (13.3°F) |
% 93 | 72% | 0.5 | Sunrise:07:12 AM Sunset: 05:43 PM |
Moonrise:05:08 AM Moonset: 01:36 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday |  Light snow |
-12.7 ° C (9.1°F) |
-1.3 ° C (29.6°F) |
-8.7 ° C (16.4°F) |
% 94 | 0% | 0 | Sunrise:07:11 AM Sunset: 05:44 PM |
Moonrise:05:50 AM Moonset: 02:41 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday |  Freezing fog |
-13.3 ° C (8.1°F) |
0.7 ° C (33.3°F) |
-5.1 ° C (22.8°F) |
% 93 | 0% | 1 | Sunrise:07:09 AM Sunset: 05:46 PM |
Moonrise:06:24 AM Moonset: 03:50 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday |  Fog |
0.1 ° C (32.2°F) |
1.5 ° C (34.7°F) |
0.9 ° C (33.5°F) |
% 97 | 0% | 1 | Sunrise:07:08 AM Sunset: 05:47 PM |
Moonrise:06:53 AM Moonset: 05:00 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday | Fog |
0.6 ° C (33°F) |
1.6 ° C (34.8°F) |
1.2 ° C (34.2°F) |
% 100 | 0% | 1 | Sunrise:07:07 AM Sunset: 05:48 PM |
Moonrise:07:17 AM Moonset: 06:11 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Overcast |
-0.6 ° C (31°F) |
8.1 ° C (46.5°F) |
3.3 ° C (38°F) |
% 95 | 0% | 1 | Sunrise:07:05 AM Sunset: 05:49 PM |
Moonrise:07:39 AM Moonset: 07:22 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday |  Partly Cloudy |
-5 ° C (23°F) |
4.1 ° C (39.4°F) |
-0.1 ° C (31.8°F) |
% 74 | 0% | 2 | Sunrise:07:04 AM Sunset: 05:51 PM |
Moonrise:08:00 AM Moonset: 08:33 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday |  Patchy rain nearby |
1.9 ° C (35.4°F) |
7.9 ° C (46.2°F) |
4.2 ° C (39.6°F) |
% 91 | 89% | 1 | Sunrise:07:02 AM Sunset: 05:52 PM |
Moonrise:08:20 AM Moonset: 09:47 PM Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday |  Patchy light snow |
-5.3 ° C (22.4°F) |
-0.7 ° C (30.8°F) |
-2.6 ° C (27.3°F) |
% 74 | 80% | 1 | Sunrise:07:01 AM Sunset: 05:53 PM |
Moonrise:08:44 AM Moonset: 11:02 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday |  Cloudy |
-5.8 ° C (21.5°F) |
4.7 ° C (40.5°F) |
-1.2 ° C (29.8°F) |
% 61 | 0% | 1 | Sunrise:06:59 AM Sunset: 05:54 PM |
Moonrise:09:11 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
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