Brinkley, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brinkley, a city in Monroe County, Arkansas.
Today
92°F
Sunny
Sunny, with a high near 92. East northeast wind 0 to 5 mph.
7-day forecast for Brinkley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Sunny | 0 to 5 mph ENE | 0% |
| Tonight | 70°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 94°F | Sunny | 0 mph | 0% |
| Wednesday Night | 74°F | Mostly Clear | 0 to 5 mph SSE | 2% |
| Thursday | 96°F | Mostly Sunny | 0 to 5 mph SSW | 9% |
| Thursday Night | 76°F | Partly Cloudy | 0 to 5 mph SSE | 10% |
| Friday | 94°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 35% |
| Friday Night | 76°F | Chance Showers And Thunderstorms | 0 mph | 35% |
| Saturday | 94°F | Chance Showers And Thunderstorms | 0 mph | 28% |
| Saturday Night | 76°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 28% |
| Sunday | 95°F | Mostly Sunny | 0 to 5 mph S | 14% |
| Sunday Night | 76°F | Partly Cloudy | 0 mph | 14% |
| Monday | 95°F | Mostly Sunny | 0 to 5 mph S | 9% |
| Monday Night | 76°F | Partly Cloudy | 0 to 5 mph S | 9% |
Forecast source: National Weather Service (api.weather.gov) for Brinkley (34.890, -91.190). Updated through the day.
Growing snapshot for Brinkley
Last spring frost
Mar 18
First fall frost
Nov 11
Growing season
237 days
Hardiness zone
8a
More local growing data for Brinkley: nearby ZIP 72021 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Brinkley, Ar (1.8 mi from Brinkley). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.