National Weather Service Forecast for: Mc Comb MS
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Updated: 5:56 am CST Dec 22, 2025
 
Today

Today: A chance of showers, mainly between 10am and noon, then a slight chance of drizzle after noon.  Mostly cloudy, with a high near 72. East wind 5 to 10 mph becoming south in the afternoon.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Chance
Showers then
Slight Chance
Drizzle
Tonight

Tonight: Partly cloudy, with a low around 54. Southeast wind around 5 mph becoming calm  after midnight.
Partly Cloudy

Tuesday

Tuesday: Sunny, with a high near 74. South wind around 5 mph becoming calm  in the afternoon.
Sunny

Tuesday
Night
Tuesday Night: Mostly clear, with a low around 55. Calm wind.
Mostly Clear

Wednesday

Wednesday: Mostly sunny, with a high near 75. Calm wind becoming south around 5 mph.
Mostly Sunny

Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 55. Calm wind.
Partly Cloudy

Christmas
Day
Christmas Day: Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the morning.
Partly Sunny

Thursday
Night
Thursday Night: Mostly cloudy, with a low around 58. South wind around 5 mph.
Mostly Cloudy

Friday

Friday: Partly sunny, with a high near 76. Southwest wind 5 to 10 mph.
Partly Sunny

Hi 72 °F Lo 54 °F Hi 74 °F Lo 55 °F Hi 75 °F Lo 55 °F Hi 75 °F Lo 58 °F Hi 76 °F

Dense Fog Advisory
 

Today
 
A chance of showers, mainly between 10am and noon, then a slight chance of drizzle after noon. Mostly cloudy, with a high near 72. East wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
 
Partly cloudy, with a low around 54. Southeast wind around 5 mph becoming calm after midnight.
Tuesday
 
Sunny, with a high near 74. South wind around 5 mph becoming calm in the afternoon.
Tuesday Night
 
Mostly clear, with a low around 55. Calm wind.
Wednesday
 
Mostly sunny, with a high near 75. Calm wind becoming south around 5 mph.
Wednesday Night
 
Partly cloudy, with a low around 55. Calm wind.
Christmas Day
 
Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the morning.
Thursday Night
 
Mostly cloudy, with a low around 58. South wind around 5 mph.
Friday
 
Partly sunny, with a high near 76. Southwest wind 5 to 10 mph.
Friday Night
 
Partly cloudy, with a low around 60. Southwest wind around 5 mph.
Saturday
 
Mostly sunny, with a high near 77. South wind 5 to 10 mph.
Saturday Night
 
A slight chance of showers. Partly cloudy, with a low around 57. South wind around 5 mph.
Sunday
 
A chance of showers. Mostly cloudy, with a high near 71. Southwest wind 5 to 10 mph becoming north in the afternoon.

 

Forecast from NOAA-NWS for Mc Comb MS.