National Weather Service Forecast for: Gainesville GA
Issued by: National Weather Service Peachtree City, GA
Updated: 2:26 am EDT Jun 22, 2026
 
Today

Today: A slight chance of showers, then showers and thunderstorms likely after 11am.  Partly sunny, with a high near 87. West wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.
Chance
T-storms then
T-storms
Likely
Tonight

Tonight: Showers and thunderstorms likely before 2am, then a chance of showers between 2am and 3am.  Mostly cloudy, with a low around 70. West wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
T-storms
Likely then
Chance
Showers
Tuesday

Tuesday: A slight chance of showers between 1pm and 2pm.  Mostly sunny, with a high near 85. West wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.
Partly Sunny
then Slight
Chance
Showers
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 65. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Mostly Clear

Wednesday

Wednesday: Sunny, with a high near 86. Calm wind becoming east around 5 mph.
Sunny

Wednesday
Night
Wednesday Night: A 20 percent chance of showers after 2am.  Partly cloudy, with a low around 68.
Mostly Clear
then Slight
Chance
Showers
Thursday

Thursday: A 50 percent chance of showers and thunderstorms, mainly after 2pm.  Mostly sunny, with a high near 87.
Slight Chance
T-storms then
Chance
T-storms
Thursday
Night
Thursday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers.  Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Chance
T-storms

Friday

Friday: A slight chance of showers, then a chance of showers and thunderstorms after 8am.  Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Chance
T-storms

Hi 87 °F Lo 70 °F Hi 85 °F Lo 65 °F Hi 86 °F Lo 68 °F Hi 87 °F Lo 70 °F Hi 88 °F

Hazardous Weather Outlook
 

Today
 
A slight chance of showers, then showers and thunderstorms likely after 11am. Partly sunny, with a high near 87. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tonight
 
Showers and thunderstorms likely before 2am, then a chance of showers between 2am and 3am. Mostly cloudy, with a low around 70. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
 
A slight chance of showers between 1pm and 2pm. Mostly sunny, with a high near 85. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday Night
 
Mostly clear, with a low around 65. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
 
Sunny, with a high near 86. Calm wind becoming east around 5 mph.
Wednesday Night
 
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 68.
Thursday
 
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 87.
Thursday Night
 
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Friday
 
A slight chance of showers, then a chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Friday Night
 
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 71.
Saturday
 
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Saturday Night
 
A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 72.
Sunday
 
Sunny, with a high near 90.

 

Forecast from NOAA-NWS for Gainesville GA.