West Memphis, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Memphis, a city in Crittenden County, Arkansas.
Today
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 102. West southwest wind around 5 mph.
7-day forecast for West Memphis
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 5 mph WSW | 1% |
| Tonight | 75°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Sunday | 100°F | Mostly Sunny | 0 to 5 mph WSW | 0% |
| Sunday Night | 74°F | Partly Cloudy | 0 to 5 mph SW | 1% |
| Monday | 97°F | Mostly Sunny | 0 to 5 mph WNW | 9% |
| Monday Night | 71°F | Chance Showers And Thunderstorms | 5 mph N | 37% |
| Tuesday | 89°F | Mostly Sunny | 10 mph N | 9% |
| Tuesday Night | 65°F | Partly Cloudy | 10 to 15 mph NNE | 9% |
| Wednesday | 85°F | Sunny | 10 mph NNE | 4% |
| Wednesday Night | 63°F | Mostly Clear | 5 to 10 mph NNE | 1% |
| Thursday | 85°F | Sunny | 5 to 10 mph NNE | 0% |
| Thursday Night | 64°F | Partly Cloudy | 5 to 10 mph NNE | 0% |
| Friday | 85°F | Mostly Sunny | 5 to 10 mph NE | 2% |
| Friday Night | 64°F | Partly Cloudy | 5 to 10 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov) for West Memphis (35.150, -90.199). Updated through the day.
Growing snapshot for West Memphis
Last spring frost
Mar 19
First fall frost
Nov 10
Growing season
235 days
Hardiness zone
8a
More local growing data for West Memphis: nearby ZIP 72301 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Anthonyville
Birdsong
Clarkedale
Crawfordsville
Earle
Edmondson
Gilmore
Hughes
Jericho
Marion
Sunset
Turrell
Climate data from the nearest NOAA station, W Memphis, Ar (0.7 mi from West Memphis). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.