Louis Armstrong International Airport (MSY) 15 Day Weather Forecast, New Orleans United States
Current weather conditions and 15 day weather forecast for Louis Armstrong International Airport in New Orleans, 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 MSY
| 21 December 2025 Sun 18.3 ° C ( 64.9°F )  Mist |
Feels Like : 18.3 ° C / 64.9°F Humidity : % 100 Pressure : 1020 mb Wind Speed : 11.2 kmph / 6.9 miles from SSE 
Visibility : 4 km Precipitation (rainfall) : 0.09 mm Cloud (%) : 75 |
15-day weather forecast for Louis Armstrong International Airport, New Orleans, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 21 December 2025 Sun |  Patchy rain nearby |
16.7 ° C | 23.4 ° C | 20.2 ° C | % 91 | 13 km/h | 89% |
| 22 December 2025 Mon |  Moderate rain |
17 ° C | 24.1 ° C | 20.3 ° C | % 88 | 18 km/h | 85% |
| 23 December 2025 Tue |  Partly Cloudy |
16.1 ° C | 21.5 ° C | 18.3 ° C | % 86 | 11.9 km/h | 0% |
| 24 December 2025 Wed |  Sunny |
16.2 ° C | 20.5 ° C | 18 ° C | % 85 | 14.4 km/h | 0% |
| 25 December 2025 Thu | Sunny |
16.1 ° C | 21.1 ° C | 17.6 ° C | % 88 | 11.5 km/h | 0% |
| 26 December 2025 Fri | Sunny |
16.5 ° C | 22.9 ° C | 19.1 ° C | % 79 | 10.8 km/h | 0% |
| 27 December 2025 Sat | Partly Cloudy |
16.5 ° C | 22.2 ° C | 19.1 ° C | % 80 | 9.7 km/h | 0% |
| 28 December 2025 Sun | Sunny |
17 ° C | 20.1 ° C | 19.1 ° C | % 81 | 10.1 km/h | 0% |
| 29 December 2025 Mon | Sunny |
16.7 ° C | 21.7 ° C | 18.7 ° C | % 82 | 14.4 km/h | 0% |
| 30 December 2025 Tue |  Cloudy |
17.2 ° C | 21.1 ° C | 18.8 ° C | % 86 | 13 km/h | 0% |
| 31 December 2025 Wed | Patchy rain nearby |
17.9 ° C | 23.3 ° C | 19.9 ° C | % 83 | 17.3 km/h | 85% |
| 01 January 2026 Thu | Patchy rain nearby |
15.1 ° C | 18 ° C | 16.8 ° C | % 89 | 14.4 km/h | 85% |
| 02 January 2026 Fri | Sunny |
10.8 ° C | 17.7 ° C | 13.8 ° C | % 65 | 14.4 km/h | 0% |
| 03 January 2026 Sat | Sunny |
11.4 ° C | 15.7 ° C | 13.5 ° C | % 68 | 12.2 km/h | 0% |
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