Jonesboro, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jonesboro, a city in Craighead County, Arkansas.
Overnight
66°F
Mostly Clear
Mostly clear, with a low around 66. Northeast wind around 0 mph.
7-day forecast for Jonesboro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 88°F | Sunny | 0 to 5 mph ENE | 0% |
| Tuesday Night | 68°F | Mostly Clear | 0 to 5 mph E | 0% |
| Wednesday | 91°F | Sunny | 0 to 5 mph SE | 0% |
| Wednesday Night | 72°F | Mostly Clear | 0 to 5 mph SE | 1% |
| Thursday | 93°F | Mostly Sunny | 0 to 5 mph S | 13% |
| Thursday Night | 75°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSE | 21% |
| Friday | 91°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 44% |
| Friday Night | 74°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 36% |
| Saturday | 91°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 28% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 28% |
| Sunday | 92°F | Mostly Sunny | 0 to 5 mph SSW | 10% |
| Sunday Night | 75°F | Mostly Clear | 5 mph S | 10% |
| Monday | 93°F | Sunny | 5 mph SSW | 6% |
Forecast source: National Weather Service (api.weather.gov) for Jonesboro (35.820, -90.679). Updated through the day.
Growing snapshot for Jonesboro
Last spring frost
Apr 1
First fall frost
Nov 1
Growing season
215 days
Hardiness zone
7b
More local growing data for Jonesboro: nearby ZIP 72467 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jonesboro 2 Ne, Ar (1.1 mi from Jonesboro). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.