Newnan, GA Weather & Growing Conditions
Overnight
71°F
Partly Cloudy
Partly cloudy, with a low around 71. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 71°F | Partly Cloudy | 0 mph | 2% |
| Saturday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 30% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 30% |
| Sunday | 92°F | Sunny | 0 mph | 13% |
| Sunday Night | 68°F | Partly Cloudy | 0 mph | 14% |
| Monday | 92°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 0 mph | 50% |
| Tuesday | 90°F | Showers And Thunderstorms Likely | 0 mph | 58% |
| Tuesday Night | 68°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph E | 58% |
| Wednesday | 86°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 mph E | 41% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph NE | 41% |
| Thursday | 84°F | Mostly Sunny | 5 mph NE | 10% |
| Thursday Night | 61°F | Partly Cloudy | 0 to 5 mph NE | 10% |
| Friday | 83°F | Mostly Sunny | 0 to 5 mph N | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Newnan, GA
Last spring frost
Apr 3
First fall frost
Nov 2
Growing season
214 days
Hardiness zone
8a
Explore more for Newnan, GA: full frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Newnan 7 Wnw, Ga (3.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.