Brinkley, AR Weather & Growing Conditions
Tonight
55°F
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 55. Southwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 32% |
| Wednesday | 72°F | Mostly Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 46°F | Mostly Clear | 0 mph | 0% |
| Thursday | 74°F | Mostly Sunny | 0 mph | 0% |
| Thursday Night | 50°F | Partly Cloudy | 0 to 5 mph NW | 0% |
| Friday | 69°F | Mostly Sunny | 5 mph N | 0% |
| Friday Night | 43°F | Mostly Clear | 0 to 5 mph N | 0% |
| Saturday | 63°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 39°F | Partly Cloudy | 0 mph | 2% |
| Sunday | 65°F | Mostly Sunny | 0 to 5 mph NW | 5% |
| Sunday Night | 38°F | Mostly Clear | 0 mph | 2% |
| Monday | 68°F | Sunny | 0 to 5 mph WSW | 0% |
| Monday Night | 40°F | Clear | 0 mph | 1% |
| Tuesday | 72°F | Sunny | 0 to 5 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brinkley, AR
Last spring frost
Mar 18
First fall frost
Nov 11
Growing season
237 days
Hardiness zone
8a
Explore more for Brinkley, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Brinkley, Ar (1.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.