7-Day Forecast 30.18°N 92.58°W (Text-Only)
NWS Forecast for: Mermentau LA
Issued by: National Weather Service Lake Charles, LA
Last Update: 4:45 am CDT Jun 6, 2024
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  • Today

    Today: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 90. Calm wind becoming north around 5 mph in the morning.

    High: 90 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Clear, with a low around 71. North wind around 5 mph becoming calm  in the evening.

    Low: 71 °F

    Clear


  • Friday

    Friday: Sunny, with a high near 92. Heat index values as high as 100. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 92 °F

    Sunny


  • Friday
    Night

    Friday Night: Clear, with a low around 71. Northeast wind around 5 mph becoming calm.

    Low: 71 °F

    Clear


  • Saturday

    Saturday: Sunny, with a high near 92. Calm wind becoming south around 5 mph in the afternoon.

    High: 92 °F

    Sunny


  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 73. South wind around 5 mph becoming calm  after midnight.

    Low: 73 °F

    Mostly Clear


  • Sunday

    Sunday: Sunny, with a high near 91. Calm wind becoming south around 5 mph in the morning.

    High: 91 °F

    Sunny


  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 73. South wind around 5 mph becoming calm  after midnight.

    Low: 73 °F

    Mostly Clear


  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 87. Calm wind becoming north around 5 mph in the morning.

    High: 87 °F

    Chance
    T-storms



  • Today: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming north around 5 mph in the morning.

    Tonight: Clear, with a low around 71. North wind around 5 mph becoming calm in the evening.

    Friday: Sunny, with a high near 92. Heat index values as high as 100. Calm wind becoming northeast around 5 mph in the afternoon.

    Friday Night: Clear, with a low around 71. Northeast wind around 5 mph becoming calm.

    Saturday: Sunny, with a high near 92. Calm wind becoming south around 5 mph in the afternoon.

    Saturday Night: Mostly clear, with a low around 73. South wind around 5 mph becoming calm after midnight.

    Sunday: Sunny, with a high near 91. Calm wind becoming south around 5 mph in the morning.

    Sunday Night: Mostly clear, with a low around 73. South wind around 5 mph becoming calm after midnight.

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 87. Calm wind becoming north around 5 mph in the morning.

    Monday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.

    Tuesday: A 40 percent chance of showers and thunderstorms. Sunny, with a high near 86.

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 70.

    Wednesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.



    Mermentau LA
     30.18°N 92.58°W

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