NWS Forecast for 5 Miles SW Lithonia GA

National Weather Service Forecast for: 5 Miles SW Lithonia GA
Issued by: National Weather Service Peachtree City, GA

Updated: 7:06 pm EDT Sep 12, 2026

Tonight Slight Chance T-storms then Partly Cloudy	Sunday Mostly Sunny	Sunday Night Mostly Clear	Monday Sunny	Monday Night Mostly Clear	Tuesday Mostly Sunny	Tuesday Night Mostly Clear	Wednesday Sunny	Wednesday Night Clear
Lo 71 °F	Hi 92 °F	Lo 71 °F	Hi 95 °F	Lo 73 °F	Hi 92 °F	Lo 67 °F	Hi 89 °F	Lo 65 °F

Hazardous Weather Outlook

Tonight	A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 71. Calm wind.
Sunday	Mostly sunny, with a high near 92. Heat index values as high as 98. Calm wind becoming northwest around 5 mph in the morning.
Sunday Night	Mostly clear, with a low around 71. Northwest wind around 5 mph becoming calm.
Monday	Sunny, with a high near 95. Heat index values as high as 101. Calm wind becoming north around 5 mph.
Monday Night	Mostly clear, with a low around 73. Calm wind becoming east around 5 mph after midnight.
Tuesday	Mostly sunny, with a high near 92.
Tuesday Night	Mostly clear, with a low around 67.
Wednesday	Sunny, with a high near 89.
Wednesday Night	Clear, with a low around 65.
Thursday	Sunny, with a high near 89.
Thursday Night	Clear, with a low around 67.
Friday	Sunny, with a high near 92.
Friday Night	Mostly clear, with a low around 70.
Saturday	A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.

Forecast from NOAA-NWS for 5 Miles SW Lithonia GA.