Western Grove, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Western Grove, a town in Newton County, Arkansas.
Today
93°F
Sunny
Sunny, with a high near 93. Southeast wind 0 to 5 mph.
7-day forecast for Western Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Sunny | 0 to 5 mph SE | 0% |
| Tonight | 70°F | Mostly Clear | 5 mph SE | 0% |
| Wednesday | 95°F | Sunny | 5 mph S | 7% |
| Wednesday Night | 74°F | Partly Cloudy | 5 mph S | 8% |
| Thursday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SSW | 28% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 34% |
| Friday | 91°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph SW | 67% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 48% |
| Saturday | 92°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 29% |
| Saturday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 22% |
| Sunday | 93°F | Sunny | 5 mph SSW | 4% |
| Sunday Night | 72°F | Mostly Clear | 5 mph S | 4% |
| Monday | 93°F | Sunny | 5 mph SSW | 4% |
| Monday Night | 73°F | Partly Cloudy | 5 mph S | 4% |
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 Aug 4, 2026.