National Weather Service Forecast for: Hinesville GA
Issued by: National Weather Service Charleston, SC
Updated: 2:35 pm EDT Sep 12, 2026
 
Tonight

Tonight: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 73. Light southwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
T-storms
Likely then
Partly Cloudy
 Sunday

Sunday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 102. Light west wind.
Mostly Sunny
then Slight
Chance
T-storms
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 73. Calm wind.
Partly Cloudy

 Monday

Monday: Sunny, with a high near 95. Heat index values as high as 103. Calm wind.
Sunny

 Monday
Night
Monday Night: Mostly clear, with a low around 74. Calm wind.
Mostly Clear

 Tuesday

Tuesday: A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
Chance
Showers then
Chance
T-storms
 Tuesday
Night
Tuesday Night: A chance of thunderstorms before 8pm. Mostly clear, with a low around 68. Chance of precipitation is 30%.
Chance
T-storms then
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 86.
Sunny

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 69.
Mostly Clear
Lo 73 °F Hi 92 °F Lo 73 °F Hi 95 °F Lo 74 °F Hi 89 °F Lo 68 °F Hi 86 °F Lo 69 °F

 

Tonight
 
 Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 73. Light southwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
 
 A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 102. Light west wind.
Sunday Night
 
 Partly cloudy, with a low around 73. Calm wind.
Monday
 
 Sunny, with a high near 95. Heat index values as high as 103. Calm wind.
Monday Night
 
 Mostly clear, with a low around 74. Calm wind.
Tuesday
 
 A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
Tuesday Night
 
 A chance of thunderstorms before 8pm. Mostly clear, with a low around 68. Chance of precipitation is 30%.
Wednesday
 
 Sunny, with a high near 86.
Wednesday Night
 
 Mostly clear, with a low around 69.
Thursday
 
 A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Thursday Night
 
 A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Friday
 
 A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Friday Night
 
 A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Saturday
 
 A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.

 

Forecast from NOAA-NWS for Hinesville GA.