Arkadelphia, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Arkadelphia, a city in Clark County, Arkansas.
Tonight
67°F
Clear
Clear, with a low around 67. East wind around 0 mph.
7-day forecast for Arkadelphia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 67°F | Clear | 0 mph | 0% |
| Saturday | 98°F | Sunny | 0 to 5 mph SW | 0% |
| Saturday Night | 68°F | Mostly Clear | 0 mph | 0% |
| Sunday | 98°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Sunday Night | 70°F | Mostly Cloudy | 0 mph | 3% |
| Monday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Monday Night | 67°F | Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Tuesday | 92°F | Mostly Sunny | 0 to 5 mph NNE | 9% |
| Tuesday Night | 63°F | Partly Cloudy | 5 mph NE | 9% |
| Wednesday | 89°F | Mostly Sunny | 5 mph NE | 3% |
| Wednesday Night | 61°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Thursday | 88°F | Sunny | 5 mph NE | 2% |
| Thursday Night | 61°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Friday | 88°F | Mostly Sunny | 0 to 5 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Arkadelphia (34.127, -93.071). Updated through the day.
Growing snapshot for Arkadelphia
Last spring frost
Mar 26
First fall frost
Nov 4
Growing season
225 days
More local growing data for Arkadelphia: nearby ZIP 71999 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Arkadelphia 2 N, Ar (1.1 mi from Arkadelphia). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.