Western Grove, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Western Grove, a town in Newton County, Arkansas.
Overnight
50°F
Mostly Cloudy
Mostly cloudy, with a low around 50. Northwest wind around 0 mph, with gusts as high as 20 mph.
7-day forecast for Western Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Mostly Cloudy | 0 mph | 0% |
| Wednesday | 65°F | Mostly Sunny | 5 to 10 mph WNW | 0% |
| Wednesday Night | 41°F | Mostly Clear | 0 to 5 mph WSW | 0% |
| Thursday | 71°F | Sunny | 0 to 5 mph WSW | 0% |
| Thursday Night | 45°F | Partly Cloudy | 0 to 5 mph NW | 9% |
| Friday | 61°F | Mostly Sunny | 5 mph NNW | 0% |
| Friday Night | 38°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Saturday | 57°F | Partly Sunny | 0 mph | 0% |
| Saturday Night | 35°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 62°F | Sunny | 0 to 5 mph NW | 0% |
| Sunday Night | 36°F | Clear | 0 mph | 0% |
| Monday | 67°F | Sunny | 0 mph | 0% |
| Monday Night | 39°F | Clear | 0 mph | 1% |
| Tuesday | 71°F | Sunny | 0 mph | 0% |
Forecast source: National Weather Service (api.weather.gov) for Western Grove (36.101, -92.955). Updated through the day.
Growing snapshot for Western Grove
Last spring frost
Mar 22
First fall frost
Nov 9
Growing season
231 days
Hardiness zone
7b
More local growing data for Western Grove: nearby ZIP 72685 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Harrison, Ar (11.3 mi from Western Grove). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.