Niagara Falls International Airport (IAG) 15 Day Weather Forecast, Niagara Falls United States
Current weather conditions and 15 day weather forecast for Niagara Falls International Airport in Niagara Falls, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at IAG
| 14 March 2026 Sat -1.7 ° C ( 28.9°F )  Overcast |
Feels Like : -8.8 ° C / 16.2°F Humidity : % 66 Pressure : 1013 mb Wind Speed : 31 kmph / 19.2 miles from WNW 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15-day weather forecast for Niagara Falls International Airport, Niagara Falls, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 March 2026 Sat | Overcast |
-2.5 ° C | 1.6 ° C | -0.7 ° C | % 77 | 42.8 km/h | 0% |
| 15 March 2026 Sun | Overcast |
-2.7 ° C | 6.6 ° C | 2 ° C | % 80 | 35.6 km/h | 0% |
| 16 March 2026 Mon |  Heavy rain |
1 ° C | 19.8 ° C | 11.1 ° C | % 86 | 40 km/h | 89% |
| 17 March 2026 Tue |  Blowing snow |
-6.4 ° C | -4.7 ° C | -4.8 ° C | % 65 | 38.2 km/h | 77% |
| 18 March 2026 Wed |  Light freezing rain |
-6.5 ° C | -0.3 ° C | -4.2 ° C | % 61 | 18.4 km/h | 81% |
| 19 March 2026 Thu |  Patchy rain nearby |
-0.5 ° C | 2.7 ° C | 1 ° C | % 94 | 25.6 km/h | 89% |
| 20 March 2026 Fri |  Patchy moderate snow |
-1.2 ° C | 0.9 ° C | -0.1 ° C | % 75 | 14 km/h | 68% |
| 21 March 2026 Sat |  Partly Cloudy |
-2 ° C | 3.8 ° C | 0.7 ° C | % 72 | 23 km/h | 0% |
| 22 March 2026 Sun |  Sunny |
-3.6 ° C | -0.3 ° C | -1.7 ° C | % 47 | 20.9 km/h | 0% |
| 23 March 2026 Mon | Partly Cloudy |
-5.5 ° C | 5.5 ° C | -0.4 ° C | % 46 | 16.2 km/h | 0% |
| 24 March 2026 Tue | Patchy rain nearby |
2.8 ° C | 16.3 ° C | 9.5 ° C | % 84 | 32 km/h | 82% |
| 25 March 2026 Wed | Sunny |
-1.7 ° C | 2.4 ° C | 0.7 ° C | % 53 | 26.3 km/h | 0% |
| 26 March 2026 Thu | Light freezing rain |
-3.8 ° C | 1.8 ° C | -0.8 ° C | % 45 | 24.8 km/h | 78% |
| 27 March 2026 Fri | Patchy rain nearby |
-0.3 ° C | 10.3 ° C | 5.6 ° C | % 91 | 22.7 km/h | 89% |
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