National Weather Service Forecast for: Gainesville GA
Issued by: National Weather Service Peachtree City, GA
Updated: 3:52 am EST Dec 5, 2025
 
Overnight

Overnight: Showers likely. Cloudy, with a low around 40. Calm wind. Chance of precipitation is 60%.
Showers
Likely

 Friday

Friday: A 50 percent chance of showers, mainly before 10am. Cloudy, with a high near 47. East wind around 5 mph becoming calm.
Chance
Showers then
Slight Chance
Showers
 Friday
Night
Friday Night: Cloudy, with a low around 40. Calm wind.
Cloudy

 Saturday

Saturday: A 30 percent chance of showers, mainly after 1pm. Cloudy, with a high near 51. Calm wind becoming west around 5 mph in the morning.
Chance
Showers

 Saturday
Night
Saturday Night: Partly cloudy, with a low around 34. West wind around 5 mph becoming calm.
Partly Cloudy

 Sunday

Sunday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 51.
Partly Sunny
then Slight
Chance
Showers
 Sunday
Night
Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 39.
Chance
Showers

 Monday

Monday: A 20 percent chance of showers. Mostly sunny, with a high near 51.
Slight Chance
Showers

 Monday
Night
Monday Night: Partly cloudy, with a low around 32.
Partly Cloudy
Lo 40 °F Hi 47 °F Lo 40 °F Hi 51 °F Lo 34 °F Hi 51 °F Lo 39 °F Hi 51 °F Lo 32 °F

Hazardous Weather Outlook
 

Overnight
 
 Showers likely. Cloudy, with a low around 40. Calm wind. Chance of precipitation is 60%.
Friday
 
 A 50 percent chance of showers, mainly before 10am. Cloudy, with a high near 47. East wind around 5 mph becoming calm.
Friday Night
 
 Cloudy, with a low around 40. Calm wind.
Saturday
 
 A 30 percent chance of showers, mainly after 1pm. Cloudy, with a high near 51. Calm wind becoming west around 5 mph in the morning.
Saturday Night
 
 Partly cloudy, with a low around 34. West wind around 5 mph becoming calm.
Sunday
 
 A 20 percent chance of showers after 1pm. Partly sunny, with a high near 51.
Sunday Night
 
 A 30 percent chance of showers. Mostly cloudy, with a low around 39.
Monday
 
 A 20 percent chance of showers. Mostly sunny, with a high near 51.
Monday Night
 
 Partly cloudy, with a low around 32.
Tuesday
 
 Mostly sunny, with a high near 49.
Tuesday Night
 
 Mostly clear, with a low around 32.
Wednesday
 
 Mostly sunny, with a high near 55.
Wednesday Night
 
 A 30 percent chance of showers. Mostly cloudy, with a low around 39.
Thursday
 
 A 20 percent chance of showers. Mostly sunny, with a high near 52.

 

Forecast from NOAA-NWS for Gainesville GA.