Greenbrier, AR Weather & Growing Conditions
Tonight
50°F
Partly Cloudy
Partly cloudy, with a low around 50. West wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Partly Cloudy | 5 mph W | 1% |
| Wednesday | 71°F | Sunny | 5 to 10 mph W | 0% |
| Wednesday Night | 42°F | Mostly Clear | 0 mph | 0% |
| Thursday | 74°F | Sunny | 0 to 5 mph SE | 0% |
| Thursday Night | 46°F | Partly Cloudy | 0 to 5 mph NNE | 2% |
| Friday | 69°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Friday Night | 40°F | Mostly Clear | 0 to 5 mph N | 0% |
| Saturday | 65°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Saturday Night | 38°F | Partly Cloudy | 0 mph | 3% |
| Sunday | 67°F | Sunny | 0 to 5 mph NW | 6% |
| Sunday Night | 36°F | Mostly Clear | 0 mph | 1% |
| Monday | 70°F | Sunny | 0 to 5 mph W | 1% |
| Monday Night | 39°F | Clear | 0 mph | 0% |
| Tuesday | 74°F | Sunny | 0 to 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Greenbrier, AR
Last spring frost
Apr 9
First fall frost
Oct 25
Growing season
198 days
Hardiness zone
8a
Explore more for Greenbrier, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Greenbrier, Ar (0.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.