Jonesboro, GA Weather & Growing Conditions
This Afternoon
96°F
Sunny
Sunny, with a high near 96. Heat index values as high as 100. North wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Sunny | 5 mph N | 9% |
| Tonight | 72°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph SW | 17% |
| Saturday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 22% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 46% |
| Sunday | 91°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph E | 26% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 mph | 26% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph E | 42% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 45% |
| Tuesday | 89°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 51% |
| Tuesday Night | 70°F | Chance Showers And Thunderstorms | 5 mph E | 51% |
| Wednesday | 85°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 29% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph NE | 29% |
| Thursday | 83°F | Mostly Sunny | 5 to 10 mph NE | 6% |
| Thursday Night | 64°F | Partly Cloudy | 5 to 10 mph N | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jonesboro, GA
Last spring frost
Mar 25
First fall frost
Nov 12
Growing season
235 days
Hardiness zone
8a
Explore more for Jonesboro, GA: full frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Jonesboro, Ga (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.