Today | Weather | Monday, August 3, 2026

Weather in New Orleans, Louisiana

03:37 AM
Now
Cloudy Night
77° F
Feels Like 82°
Precipitation 22 %
Wind 5 mph
Humidity 89 %
Today
Cloudy Weather
Day 91°
Night 77°
Precipitation 6 %
Wind 7 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

New Orleans Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (August 3, 2025)
Stormy Weather

Day

91°

Night

79°

Wind

6 mph

Precipitation

40 %

Air Quality in New Orleans

NOW
60 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.62 µg/m³
PM10 6.37 µg/m³
O3 0.057 ppm
NO2 0.2 ppb
SO2 0.1 ppb
CO 0.11 ppm
NH3 0.5 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.55.62 µg/m³
PM106.37 µg/m³
O3112.54 µg/m³
NO20.31 µg/m³
SO20.33 µg/m³
CO131.29 µg/m³
NH30.5 µg/m³
NO0 µg/m³