Lithonia, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lithonia, a city in Dekalb County, Georgia.
Overnight
65°F
Chance Rain Showers
A chance of rain showers. Cloudy, with a low around 65. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
7-day forecast for Lithonia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Chance Rain Showers | 10 mph E | 35% |
| Wednesday | 73°F | Showers And Thunderstorms | 5 to 10 mph SE | 87% |
| Wednesday Night | 65°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 64% |
| Thursday | 77°F | Chance Rain Showers | 0 to 5 mph SW | 26% |
| Thursday Night | 59°F | Partly Cloudy then Slight Chance Rain Showers | 0 mph | 20% |
| Friday | 75°F | Slight Chance Rain Showers then Mostly Sunny | 0 to 10 mph NW | 20% |
| Friday Night | 50°F | Clear | 5 to 10 mph NW | 2% |
| Saturday | 69°F | Sunny | 5 to 10 mph NW | 0% |
| Saturday Night | 44°F | Partly Cloudy | 0 to 10 mph NW | 0% |
| Sunday | 68°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 44°F | Mostly Clear | 5 mph NW | 1% |
| Monday | 68°F | Sunny | 5 mph NW | 1% |
| Monday Night | 44°F | Mostly Clear | 0 to 5 mph NW | 2% |
| Tuesday | 69°F | Sunny | 0 to 5 mph NW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Lithonia (33.713, -84.106). Updated through the day.
Growing snapshot for Lithonia
Last spring frost
Mar 25
First fall frost
Nov 9
Growing season
228 days
Hardiness zone
8a
More local growing data for Lithonia: nearby ZIP 30058 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Avondale Estates
Belvedere Park
Brookhaven
Candler-McAfee
Chamblee
Clarkston
Conley
Decatur
Doraville
Druid Hills
Dunwoody
Gresham Park
North Decatur
North Druid Hills
Panthersville
Pine Lake
Redan
Scottdale
Stone Mountain
Stonecrest
Tucker
Climate data from the nearest NOAA station, Atlanta Peachtree Ap, Ga (14.6 mi from Lithonia). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.