Niskayuna (CDP) Weather Forecast 15 Days, Weather in Niskayuna (CDP) Today
Current weather conditions and 15 day weather forecast for Niskayuna (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 Niskayuna (CDP)
| 18 December 2025 Thursday 7 ° C / 44.6°F  Clear |
Feels Like : 4.2 ° C / 39.6°F Humidity : % 53 Pressure : 1019 mb Wind Speed : 15.1 kmph / 9.4 miles from SSE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Niskayuna (CDP), NY, USA
Weather Forecast for next 15 Days for Niskayuna (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 Niskayuna (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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 December 2025 Thursday | Sunny |
-0.8 ° C (30.6°F) |
11.9 ° C (53.4°F) |
4 ° C (39.2°F) |
% 77 | 0% | 0.3 | Sunrise:07:22 AM Sunset: 04:23 PM |
Moonrise:06:26 AM Moonset: 02:55 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Heavy rain |
-1.5 ° C (29.3°F) |
10.6 ° C (51.1°F) |
5.3 ° C (41.6°F) |
% 88 | 87% | 0 | Sunrise:07:22 AM Sunset: 04:24 PM |
Moonrise:07:25 AM Moonset: 03:42 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Overcast |
-5.4 ° C (22.3°F) |
-2.9 ° C (26.8°F) |
-3.8 ° C (25.2°F) |
% 67 | 0% | 0.2 | Sunrise:07:23 AM Sunset: 04:24 PM |
Moonrise:08:16 AM Moonset: 04:38 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday |  Patchy moderate snow |
-3.1 ° C (26.3°F) |
3.6 ° C (38.5°F) |
0.5 ° C (33°F) |
% 69 | 67% | 0.2 | Sunrise:07:24 AM Sunset: 04:25 PM |
Moonrise:09:00 AM Moonset: 05:41 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Light freezing rain |
-8.2 ° C (17.2°F) |
-4 ° C (24.7°F) |
-5.2 ° C (22.7°F) |
% 62 | 79% | 0 | Sunrise:07:24 AM Sunset: 04:25 PM |
Moonrise:09:36 AM Moonset: 06:48 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Light freezing rain |
-8.9 ° C (16°F) |
-3 ° C (26.6°F) |
-5.5 ° C (22.2°F) |
% 57 | 0% | 1 | Sunrise:07:24 AM Sunset: 04:26 PM |
Moonrise:10:05 AM Moonset: 07:56 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Partly Cloudy |
-5.6 ° C (21.9°F) |
1.8 ° C (35.2°F) |
-1.3 ° C (29.6°F) |
% 70 | 0% | 2 | Sunrise:07:25 AM Sunset: 04:26 PM |
Moonrise:10:29 AM Moonset: 09:05 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Moderate snow |
-6.5 ° C (20.2°F) |
-4.2 ° C (24.4°F) |
-4.8 ° C (23.4°F) |
% 71 | 60% | 1 | Sunrise:07:25 AM Sunset: 04:27 PM |
Moonrise:10:51 AM Moonset: 10:14 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Light freezing rain |
-2.3 ° C (27.8°F) |
1.9 ° C (35.5°F) |
0 ° C (32°F) |
% 78 | 87% | 1 | Sunrise:07:26 AM Sunset: 04:28 PM |
Moonrise:11:11 AM Moonset: 11:24 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Partly Cloudy |
-7.9 ° C (17.8°F) |
-5 ° C (22.9°F) |
-6.4 ° C (20.5°F) |
% 66 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:28 PM |
Moonrise:11:31 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Partly Cloudy |
-11.9 ° C (10.7°F) |
-6.9 ° C (19.5°F) |
-8.9 ° C (16°F) |
% 67 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:29 PM |
Moonrise:11:53 AM Moonset: 12:35 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Partly Cloudy |
-6.4 ° C (20.4°F) |
-3.2 ° C (26.2°F) |
-5 ° C (23°F) |
% 71 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:30 PM |
Moonrise:12:18 PM Moonset: 01:50 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Partly Cloudy |
-7.9 ° C (17.8°F) |
-4.5 ° C (24°F) |
-6.3 ° C (20.7°F) |
% 70 | 0% | 2 | Sunrise:07:27 AM Sunset: 04:31 PM |
Moonrise:12:49 PM Moonset: 03:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Partly Cloudy |
-7.6 ° C (18.3°F) |
-0.6 ° C (30.9°F) |
-3.9 ° C (25°F) |
% 76 | 0% | 2 | Sunrise:07:27 AM Sunset: 04:31 PM |
Moonrise:01:30 PM Moonset: 04:31 AM Moon Phase ( Waxing Gibbous ) |
|
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