National Weather Service Forecast for: Hattiesburg MS
Issued by: National Weather Service Jackson, MS
Updated: 5:15 pm CST Dec 16, 2025
 
Tonight

Tonight: Mostly cloudy, with a low around 41. Calm wind.
Mostly Cloudy

 Wednesday

Wednesday: A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 64. Calm wind becoming east southeast around 5 mph.
Mostly Cloudy
then Slight
Chance
Showers
 Wednesday
Night
Wednesday Night: A chance of showers, with thunderstorms also possible after 3am. Cloudy, with a low around 53. East wind around 5 mph becoming calm. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Slight Chance
Showers then
Chance
Showers
 Thursday

Thursday: A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 71. Southeast wind 5 to 10 mph becoming south southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms then
Showers
Likely
 Thursday
Night
Thursday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 42. South southwest wind around 5 mph becoming north northwest after midnight. Chance of precipitation is 40%.
Chance
Showers then
Mostly Clear
 Friday

Friday: Sunny, with a high near 58. North wind around 5 mph.
Sunny

 Friday
Night
Friday Night: Clear, with a low around 33. Calm wind.
Clear

 Saturday

Saturday: Sunny, with a high near 70. Light southeast wind becoming south 5 to 10 mph in the morning.
Sunny

 Saturday
Night
Saturday Night: Partly cloudy, with a low around 54. South wind around 5 mph becoming calm after midnight.
Partly Cloudy
Lo 41 °F Hi 64 °F Lo 53 °F Hi 71 °F Lo 42 °F Hi 58 °F Lo 33 °F Hi 70 °F Lo 54 °F

 

Tonight
 
 Mostly cloudy, with a low around 41. Calm wind.
Wednesday
 
 A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 64. Calm wind becoming east southeast around 5 mph.
Wednesday Night
 
 A chance of showers, with thunderstorms also possible after 3am. Cloudy, with a low around 53. East wind around 5 mph becoming calm. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
 
 A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 71. Southeast wind 5 to 10 mph becoming south southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
 
 A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 42. South southwest wind around 5 mph becoming north northwest after midnight. Chance of precipitation is 40%.
Friday
 
 Sunny, with a high near 58. North wind around 5 mph.
Friday Night
 
 Clear, with a low around 33. Calm wind.
Saturday
 
 Sunny, with a high near 70. Light southeast wind becoming south 5 to 10 mph in the morning.
Saturday Night
 
 Partly cloudy, with a low around 54. South wind around 5 mph becoming calm after midnight.
Sunday
 
 Partly sunny, with a high near 74.
Sunday Night
 
 Mostly cloudy, with a low around 56.
Monday
 
 Partly sunny, with a high near 73.
Monday Night
 
 Mostly cloudy, with a low around 55.
Tuesday
 
 Mostly sunny, with a high near 72.

 

Forecast from NOAA-NWS for Hattiesburg MS.