National Weather Service Forecast for: Sulphur LA
Issued by: National Weather Service Lake Charles, LA
Updated: 12:45 am CST Dec 5, 2025
 
Today

Today: A chance of showers before 3pm, then a chance of sprinkles between 3pm and 5pm, then a slight chance of showers after 5pm. Cloudy, with a high near 50. North wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%.
Chance
Showers
 Tonight

Tonight: A slight chance of showers before midnight, then a chance of sprinkles between midnight and 2am, then a slight chance of showers after 2am. Cloudy, with a low around 45. Calm wind. Chance of precipitation is 20%.
Slight Chance
Showers
 Saturday

Saturday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 63. Calm wind becoming southeast around 5 mph.
Slight Chance
Showers then
Mostly Cloudy
 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 53. Southeast wind around 5 mph becoming calm.
Mostly Cloudy

 Sunday

Sunday: Mostly sunny, with a high near 71. Light and variable wind becoming northwest 5 to 10 mph in the morning.
Mostly Sunny

 Sunday
Night
Sunday Night: Partly cloudy, with a low around 40. North wind around 10 mph.
Partly Cloudy

 Monday

Monday: Sunny, with a high near 56. North wind 5 to 10 mph.
Sunny

 Monday
Night
Monday Night: Mostly clear, with a low around 35. North wind around 5 mph becoming calm.
Mostly Clear

 Tuesday

Tuesday: Sunny, with a high near 60. Calm wind.
Sunny
Hi 50 °F Lo 45 °F Hi 63 °F Lo 53 °F Hi 71 °F Lo 40 °F Hi 56 °F Lo 35 °F Hi 60 °F

 

Today
 
 A chance of showers before 3pm, then a chance of sprinkles between 3pm and 5pm, then a slight chance of showers after 5pm. Cloudy, with a high near 50. North wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%.
Tonight
 
 A slight chance of showers before midnight, then a chance of sprinkles between midnight and 2am, then a slight chance of showers after 2am. Cloudy, with a low around 45. Calm wind. Chance of precipitation is 20%.
Saturday
 
 A 20 percent chance of showers before noon. Mostly cloudy, with a high near 63. Calm wind becoming southeast around 5 mph.
Saturday Night
 
 Mostly cloudy, with a low around 53. Southeast wind around 5 mph becoming calm.
Sunday
 
 Mostly sunny, with a high near 71. Light and variable wind becoming northwest 5 to 10 mph in the morning.
Sunday Night
 
 Partly cloudy, with a low around 40. North wind around 10 mph.
Monday
 
 Sunny, with a high near 56. North wind 5 to 10 mph.
Monday Night
 
 Mostly clear, with a low around 35. North wind around 5 mph becoming calm.
Tuesday
 
 Sunny, with a high near 60. Calm wind.
Tuesday Night
 
 Mostly clear, with a low around 43.
Wednesday
 
 Mostly sunny, with a high near 72.
Wednesday Night
 
 Mostly clear, with a low around 49.
Thursday
 
 Sunny, with a high near 68.

 

Forecast from NOAA-NWS for Sulphur LA.