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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 30.24°N 93.37°W (Text-Only)
NWS Forecast for: Sulphur LA
Issued by: National Weather Service Lake Charles, LA
Last Update: 11:45 pm CST Dec 4, 2025		Print

  • Overnight

    Overnight: A chance of sprinkles before 2am. Cloudy, with a low around 41. North wind 5 to 10 mph.

    Low: 41 °F

    Chance
    Sprinkles

  • Friday

    Friday: 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%.

    High: 50 °F

    Chance
    Showers

  • Friday
    Night

    Friday Night: 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%.

    Low: 45 °F

    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.

    High: 63 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 53. Southeast wind around 5 mph becoming calm.

    Low: 53 °F

    Mostly Cloudy


  • Sunday

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

    High: 71 °F

    Mostly Sunny


  • Sunday
    Night

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

    Low: 40 °F

    Partly Cloudy


  • Monday

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

    High: 56 °F

    Sunny


  • Monday
    Night

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

    Low: 35 °F

    Mostly Clear


    • Overnight: A chance of sprinkles before 2am. Cloudy, with a low around 41. North wind 5 to 10 mph.

    Friday: 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%.

    Friday Night: 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.

    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.


    Sulphur LA
     30.24°N 93.37°W

    Visit your local NWS office at: https://www.weather.gov/lch