National Weather Service Forecast for: Martinez GA
Issued by: National Weather Service Columbia, SC
Updated: 3:18 am EST Dec 5, 2025
 
Overnight

Overnight: Showers. Low around 44. Calm wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Showers
 Friday

Friday: Showers before 7am, then rain, mainly between 7am and 1pm. High near 51. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Showers then
Rain Likely
 Friday
Night
Friday Night: A chance of rain. Cloudy, with a low around 43. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Chance Rain
 Saturday

Saturday: Rain likely. Cloudy, with a high near 53. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain Likely
 Saturday
Night
Saturday Night: A slight chance of rain before 1am. Mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 20%.
Slight Chance
Rain
 Sunday

Sunday: A slight chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 20%.
Slight Chance
Rain
 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 41.
Mostly Cloudy
 Monday

Monday: Partly sunny, with a high near 52.
Partly Sunny
 Monday
Night
Monday Night: Partly cloudy, with a low around 30.
Partly Cloudy
Lo 44 °F Hi 51 °F Lo 43 °F Hi 53 °F Lo 40 °F Hi 54 °F Lo 41 °F Hi 52 °F Lo 30 °F

 

Overnight
 
 Showers. Low around 44. Calm wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday
 
 Showers before 7am, then rain, mainly between 7am and 1pm. High near 51. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
 
 A chance of rain. Cloudy, with a low around 43. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
 
 Rain likely. Cloudy, with a high near 53. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
 
 A slight chance of rain before 1am. Mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 20%.
Sunday
 
 A slight chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 20%.
Sunday Night
 
 Mostly cloudy, with a low around 41.
Monday
 
 Partly sunny, with a high near 52.
Monday Night
 
 Partly cloudy, with a low around 30.
Tuesday
 
 Sunny, with a high near 51.
Tuesday Night
 
 Clear, with a low around 33.
Wednesday
 
 Sunny, with a high near 58.
Wednesday Night
 
 Partly cloudy, with a low around 41.
Thursday
 
 Sunny, with a high near 58.

 

Forecast from NOAA-NWS for Martinez GA.