National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lake Charles Regional Airport (KLCH)

Lat: 30.13°NLon: 93.23°WElev: 7ft.

41°F

5°C

Humidity 45%
Wind Speed NA
Barometer 30.44 in (1031.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 30 Dec 2:53 am CST
Extended Forecast for

Sulphur LA

  • Overnight

    Overnight: Partly cloudy, with a low around 34. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 52. North wind 5 to 10 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 32. North wind around 5 mph becoming calm.

    Low: 32 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61. Calm wind becoming west around 5 mph.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 41. Southwest wind around 5 mph becoming calm.

    Low: 41 °F

    Clear

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 76. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. Southwest wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. North wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 52. North wind 5 to 10 mph.
Tuesday Night
Clear, with a low around 32. North wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 61. Calm wind becoming west around 5 mph.
Wednesday Night
Clear, with a low around 41. Southwest wind around 5 mph becoming calm.
New Year's Day
Mostly sunny, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 56. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 76. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 54. Southwest wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sulphur LA
 30.24°N 93.37°W
Last Update:
12:45 am CST Dec 30, 2025
Forecast Valid:
2am CST Dec 30, 2025-6pm CST Jan 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation