Louisiana Weather Forecast
State weather hub
Showers And Thunderstorms
Compare major city weather across Louisiana, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 80%.
State Weather Overview
This state weather page brings together forecast coverage for Louisiana so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 91 of 91 mapped cities in Louisiana.
Page Snapshot
- Page focus
- state weather
- Forecast window
- May 25, 2026
- Latest sync
- May 19, 2026 6:42 PM CDT
- Forecast office
- LCH
- Source
- NOAA / NWS
Daily Outlook
This Week in Louisiana
Memorial Day looks like the warmest upcoming period in Louisiana at 83 degrees F.
Monday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Memorial Day at about 5 mph S.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- May 19, 2026 6:42 PM CDT
- Coverage
- 1 day
- Time zone
- America/Chicago
- Forecast office
- LCH
- Radar station
- KPOE
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Memorial Day
May 25
|
Showers And Thunderstorms
|
83°F |
5 mph
S
|
|
Monday Night
May 25
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
71°F |
0 to 5 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Louisiana.
Coverage
Forecast coverage currently spans 91 of 91 mapped cities in Louisiana.
Largest mapped city population in this region: 389,476.
Region Links
