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

Overnight: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southwest wind around 5 mph.
Slight Chance
T-storms

 Monday

Monday: Showers and thunderstorms likely, mainly after 4pm. Partly sunny, with a high near 87. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms then
T-storms
Likely
 Monday
Night
Monday Night: Showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Low around 70. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
T-storms then
Showers
Likely
 Tuesday

Tuesday: A slight chance of showers between 10am and 1pm. Partly sunny, with a high near 84. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Slight Chance
Showers

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 64. Northwest wind around 5 mph becoming calm in the evening.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 86.
Sunny

 Wednesday
Night
Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Slight Chance
T-storms

 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
Lo 72 °F Hi 87 °F Lo 70 °F Hi 84 °F Lo 64 °F Hi 86 °F Lo 68 °F Hi 87 °F Lo 70 °F

Hazardous Weather Outlook
 

Overnight
 
 A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Southwest wind around 5 mph.
Monday
 
 Showers and thunderstorms likely, mainly after 4pm. Partly sunny, with a high near 87. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
 
 Showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Low around 70. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
 
 A slight chance of showers between 10am and 1pm. Partly sunny, with a high near 84. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Tuesday Night
 
 Mostly clear, with a low around 64. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
 
 Sunny, with a high near 86.
Wednesday Night
 
 A 20 percent chance of showers and thunderstorms. 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 40%.
Friday Night
 
 A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Saturday
 
 A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Saturday Night
 
 A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 72.
Sunday
 
 Mostly sunny, with a high near 90.

 

Forecast from NOAA-NWS for Canton GA.