Jonesboro, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jonesboro, a town in Jackson County, Louisiana.
This Afternoon
97°F
Sunny
Sunny, with a high near 97. East wind around 5 mph.
7-day forecast for Jonesboro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Sunny | 5 mph E | 0% |
| Tonight | 70°F | Clear | 0 to 5 mph SE | 0% |
| Saturday | 100°F | Sunny | 0 to 5 mph SW | 0% |
| Saturday Night | 72°F | Clear | 0 to 5 mph S | 0% |
| Sunday | 99°F | Sunny | 0 to 5 mph SW | 0% |
| Sunday Night | 74°F | Mostly Clear | 0 mph | 0% |
| Monday | 99°F | Mostly Sunny | 0 mph | 6% |
| Monday Night | 73°F | Partly Cloudy | 0 mph | 8% |
| Tuesday | 98°F | Mostly Sunny | 0 to 5 mph N | 9% |
| Tuesday Night | 71°F | Partly Cloudy | 5 mph NE | 9% |
| Wednesday | 95°F | Sunny | 5 to 10 mph NE | 3% |
| Wednesday Night | 69°F | Mostly Clear | 5 mph NE | 3% |
| Thursday | 93°F | Sunny | 5 to 10 mph NE | 1% |
| Thursday Night | 68°F | Mostly Clear | 5 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Jonesboro (32.234, -92.711). Updated through the day.
Growing snapshot for Jonesboro
Last spring frost
Mar 13
First fall frost
Nov 10
Growing season
242 days
Hardiness zone
8b
More local growing data for Jonesboro: nearby ZIP 71251 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Winnfield 3 N, La (17.9 mi from Jonesboro). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.