Holly Grove, AR Weather & Growing Conditions
Today
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 103. West southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 5 mph WSW | 1% |
| Tonight | 74°F | Mostly Clear | 5 mph SW | 1% |
| Sunday | 100°F | Sunny | 5 to 10 mph WSW | 1% |
| Sunday Night | 75°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Monday | 100°F | Mostly Sunny | 0 to 5 mph W | 11% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 16% |
| Tuesday | 94°F | Mostly Sunny | 5 to 10 mph N | 11% |
| Tuesday Night | 64°F | Mostly Clear | 5 to 15 mph NNE | 11% |
| Wednesday | 90°F | Sunny | 5 to 10 mph NNE | 1% |
| Wednesday Night | 62°F | Mostly Clear | 5 to 10 mph NNE | 0% |
| Thursday | 90°F | Sunny | 5 to 10 mph NNE | 0% |
| Thursday Night | 63°F | Partly Cloudy | 5 to 10 mph NE | 0% |
| Friday | 90°F | Mostly Sunny | 5 to 10 mph NNE | 0% |
| Friday Night | 64°F | Partly Cloudy | 5 to 10 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Holly Grove, AR
Last spring frost
Mar 17
First fall frost
Nov 10
Growing season
238 days
Hardiness zone
8b
Explore more for Holly Grove, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Saint Charles, Ar (11.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.