National Weather Service Forecast for: La Grange GA
Issued by: National Weather Service Peachtree City, GA
Updated: 12:01 am EST Dec 17, 2025
 
Overnight

Overnight: Mostly cloudy, with a low around 31. Calm wind.
Mostly Cloudy

Wednesday

Wednesday: Mostly cloudy, with a high near 59. Calm wind.
Mostly Cloudy

Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 43. Calm wind becoming east around 5 mph.
Mostly Cloudy

Thursday

Thursday: Showers, mainly after 1pm.  High near 61. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 80%.
Chance
Showers then
Showers
Thursday
Night
Thursday Night: Showers and possibly a thunderstorm.  Low around 40. South wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 90%.
Showers

Friday

Friday: Sunny, with a high near 51.
Sunny

Friday
Night
Friday Night: Clear, with a low around 29.
Clear

Saturday

Saturday: Sunny, with a high near 60.
Sunny

Saturday
Night
Saturday Night: Mostly clear, with a low around 39.
Mostly Clear

Lo 31 °F Hi 59 °F Lo 43 °F Hi 61 °F Lo 40 °F Hi 51 °F Lo 29 °F Hi 60 °F Lo 39 °F

Hazardous Weather Outlook
 

Overnight
 
Mostly cloudy, with a low around 31. Calm wind.
Wednesday
 
Mostly cloudy, with a high near 59. Calm wind.
Wednesday Night
 
Mostly cloudy, with a low around 43. Calm wind becoming east around 5 mph.
Thursday
 
Showers, mainly after 1pm. High near 61. Southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.
Thursday Night
 
Showers and possibly a thunderstorm. Low around 40. South wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Friday
 
Sunny, with a high near 51.
Friday Night
 
Clear, with a low around 29.
Saturday
 
Sunny, with a high near 60.
Saturday Night
 
Mostly clear, with a low around 39.
Sunday
 
A 20 percent chance of showers. Partly sunny, with a high near 65.
Sunday Night
 
A 20 percent chance of showers. Partly cloudy, with a low around 43.
Monday
 
A 20 percent chance of showers. Mostly sunny, with a high near 64.
Monday Night
 
Partly cloudy, with a low around 43.
Tuesday
 
Mostly sunny, with a high near 64.

 

Forecast from NOAA-NWS for La Grange GA.