National Weather Service Forecast for: Martinez GA
Issued by: National Weather Service Columbia, SC
Updated: 11:32 pm EST Dec 22, 2025
 
Overnight

Overnight: Partly cloudy, with a low around 42. Calm wind.
Partly Cloudy
 Tuesday

Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 65. Calm wind becoming west 5 to 7 mph in the afternoon.
Decreasing
Clouds
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 53. West wind 3 to 6 mph.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 76. West wind around 5 mph becoming light and variable in the afternoon.
Sunny
 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 54. Calm wind.
Partly Cloudy
 Christmas
Day
Christmas Day: Sunny, with a high near 76.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 56.
Mostly Clear
 Friday

Friday: Mostly sunny, with a high near 75.
Mostly Sunny
 Friday
Night
Friday Night: Partly cloudy, with a low around 59.
Partly Cloudy
Lo 42 °F Hi 65 °F Lo 53 °F Hi 76 °F Lo 54 °F Hi 76 °F Lo 56 °F Hi 75 °F Lo 59 °F

 

Overnight
 
 Partly cloudy, with a low around 42. Calm wind.
Tuesday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 65. Calm wind becoming west 5 to 7 mph in the afternoon.
Tuesday Night
 
 Mostly clear, with a low around 53. West wind 3 to 6 mph.
Wednesday
 
 Sunny, with a high near 76. West wind around 5 mph becoming light and variable in the afternoon.
Wednesday Night
 
 Partly cloudy, with a low around 54. Calm wind.
Christmas Day
 
 Sunny, with a high near 76.
Thursday Night
 
 Mostly clear, with a low around 56.
Friday
 
 Mostly sunny, with a high near 75.
Friday Night
 
 Partly cloudy, with a low around 59.
Saturday
 
 Partly sunny, with a high near 75.
Saturday Night
 
 Mostly clear, with a low around 58.
Sunday
 
 Partly sunny, with a high near 75.
Sunday Night
 
 Mostly cloudy, with a low around 39.
Monday
 
 Sunny, with a high near 49.

 

Forecast from NOAA-NWS for Martinez GA.