National Weather Service Forecast for: Biloxi MS
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Updated: 11:30 pm CST Dec 4, 2025
 
Overnight

Overnight: A chance of showers, with thunderstorms also possible after 3am. Cloudy, with a steady temperature around 50. North wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms
 Friday

Friday: A chance of showers and thunderstorms, then showers likely after noon. Cloudy, with a high near 56. North wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely
 Friday
Night
Friday Night: Showers likely, mainly after 4am. Cloudy, with a low around 47. North wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Showers
Likely
 Saturday

Saturday: Showers. High near 57. North wind around 5 mph. Chance of precipitation is 80%.
Showers
 Saturday
Night
Saturday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 50. East wind around 5 mph.
Chance
Showers
 Sunday

Sunday: A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 66. Northeast wind around 5 mph.
Chance
Showers
 Sunday
Night
Sunday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 46. North wind 5 to 10 mph, with gusts as high as 20 mph.
Chance
Showers
 Monday

Monday: Sunny, with a high near 58. North wind 10 to 15 mph.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 37. North wind 5 to 10 mph.
Mostly Clear
Lo 50 °F Hi 56 °F Lo 47 °F Hi 57 °F Lo 50 °F Hi 66 °F Lo 46 °F Hi 58 °F Lo 37 °F

Coastal Flood Advisory
 

Overnight
 
 A chance of showers, with thunderstorms also possible after 3am. Cloudy, with a steady temperature around 50. North wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
 
 A chance of showers and thunderstorms, then showers likely after noon. Cloudy, with a high near 56. North wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
 
 Showers likely, mainly after 4am. Cloudy, with a low around 47. North wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
 
 Showers. High near 57. North wind around 5 mph. Chance of precipitation is 80%.
Saturday Night
 
 A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 50. East wind around 5 mph.
Sunday
 
 A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 66. Northeast wind around 5 mph.
Sunday Night
 
 A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 46. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
 
 Sunny, with a high near 58. North wind 10 to 15 mph.
Monday Night
 
 Mostly clear, with a low around 37. North wind 5 to 10 mph.
Tuesday
 
 Sunny, with a high near 57. Northeast wind around 5 mph becoming south in the afternoon.
Tuesday Night
 
 Mostly clear, with a low around 43. South wind around 5 mph becoming calm.
Wednesday
 
 Sunny, with a high near 66. South wind 5 to 10 mph.
Wednesday Night
 
 A slight chance of showers. Partly cloudy, with a low around 49. Southwest wind around 10 mph becoming northwest after midnight.
Thursday
 
 Sunny, with a high near 63. North wind around 10 mph becoming east in the afternoon.

 

Forecast from NOAA-NWS for Biloxi MS.