15-Day Weather Forecast - New Orleans
15-day weather forecast for New Orleans: temperatures from 23°C (73°F) to 35°C (95°F). Average daily high 33°C (91°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
New Orleans's 15-day outlook ranges from a low of 23°C to a high of 35°C, with an average daytime high near 33°C. That's 4° above the long-term average high of 29°C for this time of year. It continues a recent pattern — 18 of the last 19 days with published data have run warmer than normal. Air quality is currently Moderate (AQI 58), driven mainly by PM2.5 at 13 μg/m³.
Today vs Normal
The long-term average high for today is 29°C.
18 of the last 19 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.
Extended Outlook for New Orleans
Over the next 15 days, New Orleans is forecast to see temperatures ranging from 22°C to 36°C, averaging a daily high of 33°C. The extended outlook indicates occasional showers on 5 days, with 17.3 mm total accumulation. High temperatures may pose heat stress - stay hydrated and limit sun exposure during peak afternoon hours.