Jonesboro, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jonesboro, a city in Clayton County, Georgia.
Overnight
65°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Cloudy, with a low around 65. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
7-day forecast for Jonesboro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Chance Showers And Thunderstorms | 10 mph SE | 44% |
| Wednesday | 73°F | Showers And Thunderstorms | 5 to 10 mph SE | 90% |
| Wednesday Night | 64°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 62% |
| Thursday | 77°F | Slight Chance Rain Showers | 0 to 5 mph SW | 24% |
| Thursday Night | 58°F | Slight Chance Rain Showers | 0 to 5 mph W | 19% |
| Friday | 75°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph NW | 19% |
| Friday Night | 49°F | Clear | 5 mph NW | 2% |
| Saturday | 69°F | Sunny | 5 to 10 mph NW | 0% |
| Saturday Night | 43°F | Partly Cloudy | 5 to 10 mph NW | 0% |
| Sunday | 68°F | Mostly Sunny | 5 mph N | 0% |
| Sunday Night | 42°F | Mostly Clear | 5 mph NW | 1% |
| Monday | 68°F | Sunny | 5 mph N | 2% |
| Monday Night | 42°F | Mostly Clear | 0 to 5 mph NW | 3% |
| Tuesday | 70°F | Sunny | 0 to 5 mph NW | 5% |
Forecast source: National Weather Service (api.weather.gov) for Jonesboro (33.521, -84.355). Updated through the day.
Growing snapshot for Jonesboro
Last spring frost
Mar 25
First fall frost
Nov 12
Growing season
235 days
Hardiness zone
8b
More local growing data for Jonesboro: nearby ZIP 30236 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jonesboro, Ga (1.9 mi from Jonesboro). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.