National Weather Service Forecast for: La Grange GA
Issued by: National Weather Service Peachtree City, GA
Updated: 6:12 pm EST Dec 22, 2025
 
Tonight

Tonight: Mostly cloudy, with a low around 46. Southeast wind around 5 mph becoming calm  in the evening.
Mostly Cloudy
Tuesday

Tuesday: Mostly sunny, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon.
Mostly Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 49. Calm wind.
Mostly Clear
Wednesday

Wednesday: Mostly sunny, with a high near 72. Calm wind becoming northwest around 5 mph in the afternoon.
Mostly Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 50. Calm wind.
Partly Cloudy
Christmas
Day
Christmas Day: Sunny, with a high near 73.
Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 51.
Mostly Clear
Friday

Friday: Partly sunny, with a high near 70.
Partly Sunny
Friday
Night
Friday Night: Mostly cloudy, with a low around 56.
Mostly Cloudy
Lo 46 °F Hi 69 °F Lo 49 °F Hi 72 °F Lo 50 °F Hi 73 °F Lo 51 °F Hi 70 °F Lo 56 °F

 

Tonight
 
Mostly cloudy, with a low around 46. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
 
Mostly sunny, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
 
Mostly clear, with a low around 49. Calm wind.
Wednesday
 
Mostly sunny, with a high near 72. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
 
Partly cloudy, with a low around 50. Calm wind.
Christmas Day
 
Sunny, with a high near 73.
Thursday Night
 
Mostly clear, with a low around 51.
Friday
 
Partly sunny, with a high near 70.
Friday Night
 
Mostly cloudy, with a low around 56.
Saturday
 
Mostly cloudy, with a high near 72.
Saturday Night
 
Partly cloudy, with a low around 55.
Sunday
 
A 30 percent chance of showers. Mostly cloudy, with a high near 70.
Sunday Night
 
A 30 percent chance of showers. Mostly cloudy, with a low around 37.
Monday
 
Mostly sunny, with a high near 51.

 

Forecast from NOAA-NWS for La Grange GA.