| National Weather Service Forecast for:
Mc Comb MS Issued by: National Weather Service New Orleans/Baton Rouge, LA |
||||||||||||||||||
| Updated: 3:31 pm CST Dec 17, 2025 | ||||||||||||||||||
|
| Tonight |
A 50 percent chance of showers, mainly after 2am. Patchy fog before 11pm, then patchy fog after 2am. Otherwise, cloudy, with a low around 55. Southeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible. |
| Thursday |
Showers likely before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 73. Southeast wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
| Thursday Night |
A 30 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. West wind 5 to 10 mph becoming north after midnight. |
| Friday |
Sunny, with a high near 59. North wind around 5 mph becoming calm in the afternoon. |
| Friday Night |
Mostly clear, with a low around 40. Calm wind becoming southeast around 5 mph after midnight. |
| Saturday |
Sunny, with a high near 71. South wind 5 to 10 mph. |
| Saturday Night |
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 56. South wind around 5 mph. |
| Sunday |
A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 72. South wind around 5 mph. Chance of precipitation is 20%. |
| Sunday Night |
A slight chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 55. Southeast wind around 5 mph. |
| Monday |
Partly sunny, with a high near 71. South wind around 5 mph. |
| Monday Night |
Partly cloudy, with a low around 54. Southeast wind around 5 mph. |
| Tuesday |
Mostly sunny, with a high near 74. South wind around 5 mph. |
| Tuesday Night |
Partly cloudy, with a low around 55. Calm wind. |
| Wednesday |
Mostly sunny, with a high near 73. Calm wind becoming south around 5 mph. |
Forecast from NOAA-NWS for Mc Comb MS.