Newton, GA Weather & Growing Conditions
Tonight
66°F
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy, with a low around 66. East southeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Slight Chance Rain Showers | 10 mph ESE | 21% |
| Wednesday | 81°F | Chance Rain Showers then Chance Showers And Thunderstorms | 10 to 15 mph SSE | 64% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 52% |
| Thursday | 83°F | Mostly Sunny then Slight Chance Rain Showers | 0 to 5 mph SSW | 23% |
| Thursday Night | 63°F | Slight Chance Rain Showers then Partly Cloudy | 0 mph | 23% |
| Friday | 81°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 15% |
| Friday Night | 52°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph NW | 15% |
| Saturday | 77°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 10 mph NNW | 15% |
| Saturday Night | 46°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph NNW | 15% |
| Sunday | 73°F | Mostly Sunny | 5 mph NNW | 11% |
| Sunday Night | 43°F | Slight Chance Rain Showers | 5 mph NNW | 15% |
| Monday | 72°F | Slight Chance Rain Showers then Sunny | 5 to 10 mph NNW | 15% |
| Monday Night | 41°F | Mostly Clear | 0 to 5 mph N | 4% |
| Tuesday | 74°F | Sunny | 5 mph NNW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Newton, GA
Last spring frost
Mar 11
First fall frost
Nov 13
Growing season
245 days
Hardiness zone
8b
Explore more for Newton, GA: full frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Newton 8 W, Ga (3.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.