Poplar Grove, AR Weather & Growing Conditions
Today
91°F
Sunny
Sunny, with a high near 91. North northeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Sunny | 0 to 5 mph NNE | 0% |
| Tonight | 69°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Wednesday | 94°F | Sunny | 0 mph | 0% |
| Wednesday Night | 73°F | Mostly Clear | 0 mph | 2% |
| Thursday | 95°F | Mostly Sunny | 0 to 5 mph SSW | 5% |
| Thursday Night | 76°F | Partly Cloudy | 0 mph | 6% |
| Friday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 24% |
| Friday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 24% |
| Saturday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 27% |
| Saturday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 27% |
| Sunday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 15% |
| Sunday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 15% |
| Monday | 95°F | Mostly Sunny | 0 to 5 mph SSW | 12% |
| Monday Night | 75°F | Partly Cloudy | 0 to 5 mph S | 12% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Poplar Grove, AR
Last spring frost
Mar 18
First fall frost
Nov 11
Growing season
238 days
Hardiness zone
8a
Explore more for Poplar Grove, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Marianna 2 S, Ar (12.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.