Niagara Falls International Airport Weather Forecast 15 Days, Weather in IAG Today
Current weather conditions and 15 day weather forecast for Niagara Falls International Airport, 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 Niagara Falls International Airport
| 15 December 2025 Monday -6.1 ° C / 21°F  Overcast |
Feels Like : -13.2 ° C / 8.2°F Humidity : % 77 Pressure : 1025 mb Wind Speed : 21.6 kmph / 13.4 miles from WSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Niagara Falls International Airport, NY, USA
Weather Forecast for next 15 Days for Niagara Falls International Airport 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 Niagara Falls International Airport, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 December 2025 Monday |  Moderate or heavy snow showers |
-10.7 ° C (12.7°F) |
-4.1 ° C (24.6°F) |
-6.9 ° C (19.6°F) |
% 83 | 82% | 0.2 | Sunrise:07:41 AM Sunset: 04:42 PM |
Moonrise:03:37 AM Moonset: 01:41 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Partly Cloudy |
-7.2 ° C (19°F) |
-0.5 ° C (31.2°F) |
-3.8 ° C (25.2°F) |
% 82 | 0% | 0.3 | Sunrise:07:42 AM Sunset: 04:42 PM |
Moonrise:04:41 AM Moonset: 02:06 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Overcast |
-1.7 ° C (29°F) |
3 ° C (37.4°F) |
1.3 ° C (34.3°F) |
% 88 | 0% | 0.1 | Sunrise:07:43 AM Sunset: 04:42 PM |
Moonrise:05:46 AM Moonset: 02:37 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Moderate rain |
-3.6 ° C (25.6°F) |
6.1 ° C (43°F) |
1.6 ° C (34.9°F) |
% 71 | 68% | 0.1 | Sunrise:07:43 AM Sunset: 04:43 PM |
Moonrise:06:49 AM Moonset: 03:15 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday |  Patchy rain nearby |
-3.4 ° C (25.9°F) |
2.8 ° C (37.1°F) |
1.3 ° C (34.4°F) |
% 76 | 76% | 0 | Sunrise:07:44 AM Sunset: 04:43 PM |
Moonrise:07:48 AM Moonset: 04:02 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Overcast |
-3.9 ° C (24.9°F) |
1.8 ° C (35.2°F) |
-0.4 ° C (31.2°F) |
% 67 | 0% | 1 | Sunrise:07:45 AM Sunset: 04:44 PM |
Moonrise:08:39 AM Moonset: 04:58 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday |  Heavy snow |
-3.2 ° C (26.2°F) |
1.8 ° C (35.3°F) |
0.2 ° C (32.4°F) |
% 83 | 85% | 1 | Sunrise:07:45 AM Sunset: 04:44 PM |
Moonrise:09:22 AM Moonset: 06:01 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Cloudy |
-5.3 ° C (22.4°F) |
-2.4 ° C (27.6°F) |
-3.2 ° C (26.2°F) |
% 68 | 0% | 1 | Sunrise:07:46 AM Sunset: 04:45 PM |
Moonrise:09:58 AM Moonset: 07:08 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Partly Cloudy |
-0.2 ° C (31.7°F) |
5.8 ° C (42.4°F) |
3.5 ° C (38.3°F) |
% 66 | 0% | 2 | Sunrise:07:46 AM Sunset: 04:45 PM |
Moonrise:10:26 AM Moonset: 08:17 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Patchy rain nearby |
-2.9 ° C (26.8°F) |
3.3 ° C (38°F) |
2.1 ° C (35.8°F) |
% 80 | 87% | 1 | Sunrise:07:46 AM Sunset: 04:46 PM |
Moonrise:10:51 AM Moonset: 09:26 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Partly Cloudy |
-6.8 ° C (19.8°F) |
-4.9 ° C (23.1°F) |
-5.3 ° C (22.4°F) |
% 53 | 0% | 2 | Sunrise:07:47 AM Sunset: 04:46 PM |
Moonrise:11:12 AM Moonset: 10:35 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Heavy snow |
-9.6 ° C (14.7°F) |
-2.9 ° C (26.8°F) |
-4.5 ° C (23.9°F) |
% 90 | 75% | 1 | Sunrise:07:47 AM Sunset: 04:47 PM |
Moonrise:11:32 AM Moonset: 11:45 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Overcast |
-13.3 ° C (8.1°F) |
-7.4 ° C (18.6°F) |
-10.3 ° C (13.5°F) |
% 79 | 0% | 1 | Sunrise:07:47 AM Sunset: 04:48 PM |
Moonrise:11:52 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Light freezing rain |
-10.5 ° C (13.1°F) |
-6.2 ° C (20.8°F) |
-8.4 ° C (16.9°F) |
% 83 | 0% | 1 | Sunrise:07:48 AM Sunset: 04:49 PM |
Moonrise:12:13 PM Moonset: 12:57 AM Moon Phase ( Waxing Gibbous ) |
|
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