Bonanza, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bonanza, a community in Clayton County, Georgia.
This Afternoon
94°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. Heat index values as high as 101. Northeast wind 0 to 5 mph. Chance of precipitation is 30%.
7-day forecast for Bonanza
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 94°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 26% |
| Tonight | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph E | 31% |
| Sunday | 91°F | Mostly Sunny | 0 to 5 mph E | 11% |
| Sunday Night | 71°F | Mostly Clear | 0 mph | 10% |
| Monday | 92°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 22% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 52% |
| Tuesday | 88°F | Showers And Thunderstorms Likely | 0 to 5 mph E | 58% |
| Tuesday Night | 69°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 mph E | 58% |
| Wednesday | 82°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 10 mph NE | 34% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph NE | 32% |
| Thursday | 81°F | Mostly Sunny | 5 to 10 mph NE | 9% |
| Thursday Night | 63°F | Partly Cloudy | 5 mph NE | 9% |
| Friday | 82°F | Mostly Sunny | 5 mph N | 9% |
| Friday Night | 62°F | Partly Cloudy | 0 to 5 mph NE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Bonanza (33.459, -84.338). Updated through the day.
Growing snapshot for Bonanza
Last spring frost
Mar 25
First fall frost
Nov 12
Growing season
235 days
Hardiness zone
8b
More local growing data for Bonanza: nearby ZIP 30250 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jonesboro, Ga (7.2 mi from Bonanza). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.