7-Day Forecast 31.85°N 91.66°W (Text-Only)
NWS Forecast for: Sicily Island LA
Issued by: National Weather Service Jackson, MS
Last Update: 9:35 am CDT Jul 13, 2025
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  • Today

    Today: Scattered showers and thunderstorms, mainly between 1pm and 5pm.  Mostly sunny, with a high near 93. Heat index values as high as 102. Southwest wind around 5 mph.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    High: 93 °F

    Sunny then
    Scattered
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 7pm.  Mostly cloudy, then gradually becoming clear, with a low around 74. South wind around 5 mph.  Chance of precipitation is 20%.

    Low: 74 °F

    Isolated
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 94. Heat index values as high as 100. West southwest wind around 5 mph.

    High: 94 °F

    Sunny then
    Chance
    T-storms

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 74. South southwest wind around 5 mph becoming calm  in the evening.

    Low: 74 °F

    Mostly Clear


  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 95. Calm wind becoming west southwest around 5 mph.

    High: 95 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 75. South wind around 5 mph becoming calm.

    Low: 75 °F

    Mostly Clear


  • Wednesday

    Wednesday: Sunny, with a high near 96. Calm wind becoming west around 5 mph.

    High: 96 °F

    Sunny


  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 75. East southeast wind around 5 mph becoming calm  in the evening.

    Low: 75 °F

    Partly Cloudy


  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 94. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 94 °F

    Sunny then
    Chance
    T-storms

  • Today: Scattered showers and thunderstorms, mainly between 1pm and 5pm. Mostly sunny, with a high near 93. Heat index values as high as 102. Southwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Tonight: Isolated showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 74. South wind around 5 mph. Chance of precipitation is 20%.

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Heat index values as high as 100. West southwest wind around 5 mph.

    Monday Night: Mostly clear, with a low around 74. South southwest wind around 5 mph becoming calm in the evening.

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Calm wind becoming west southwest around 5 mph.

    Tuesday Night: Mostly clear, with a low around 75. South wind around 5 mph becoming calm.

    Wednesday: Sunny, with a high near 96. Calm wind becoming west around 5 mph.

    Wednesday Night: Partly cloudy, with a low around 75. East southeast wind around 5 mph becoming calm in the evening.

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Calm wind becoming east southeast around 5 mph in the afternoon.

    Thursday Night: Mostly cloudy, with a low around 75.

    Friday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.

    Friday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.

    Saturday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.



    Sicily Island LA
     31.85°N 91.66°W

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