Louisiana Weather Forecast
Louisiana weather: 78°F, clear sky. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Risk assessment for Louisiana
Derived from the current forecast window - not an official warning.
11 dry days, 14 days above 90°F and humidity at 88%. Hot, dry and windy together is what drives fire spread.
Light haze overhead right now. Aerosol readings cannot separate wildfire smoke from dust, so treat this as a haze signal, not a fire confirmation.
Air quality and pollen in Louisiana
Air quality: Open-Meteo (CAMS). US AQI scale.
Health and safety today
| Skin and UV | No protection needed for most skin types. |
|---|---|
| General | Conditions are comfortable for most people, including children and older adults, with normal clothing. |
Active alerts for Louisiana
Extreme Heat Warning issued August 21 at 12:03AM CDT until August 21 at 8:00PM CDT by NWS New Orleans LA
Issued by NWS New Orleans LA
See the Louisiana forecast by time range
Louisiana weather - more answers
Explore Louisiana
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Louisiana?
Louisiana is a state in United States. Its coordinates are 30.4515, -91.1871. It lies in North America.
What is the weather like in Louisiana right now?
It is currently 78°F (26°C) with clear sky. Humidity is 88% and wind is 2 mph.
When is the best time to visit Louisiana?
February, April, August, October and November offer the most comfortable conditions in Louisiana, which has a temperate climate. January, May and December are usually the hardest months for outdoor plans.
What time zone is Louisiana in?
Louisiana observes America/Chicago (UTC-05:00). The local time is 6:02 AM.
How many people live in Louisiana?
Louisiana has a population of approximately 4.6 million.
What is the nearest airport to Louisiana?
The closest airports are Louis Armstrong New Orleans International Airport (MSY), 64 mi away and George Bush Intercontinental Airport (IAH), 250 mi away.
What are the top things to do in Louisiana?
Popular options include French Quarter and Gulf State Park.
What places are in Louisiana?
Louisiana covers 2 places in this atlas, including New Orleans and Orleans Parish.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 21, 2026 at 6:02 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
