Marion, AR Weather & Growing Conditions
Today
87°F
Sunny
Sunny, with a high near 87. North wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 0 to 5 mph N | 0% |
| Tonight | 68°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Wednesday | 90°F | Sunny | 0 to 5 mph NNW | 0% |
| Wednesday Night | 72°F | Mostly Clear | 0 to 5 mph ESE | 0% |
| Thursday | 91°F | Mostly Sunny | 5 mph SSW | 5% |
| Thursday Night | 75°F | Partly Cloudy | 0 to 5 mph S | 9% |
| Friday | 90°F | Chance Showers And Thunderstorms | 5 mph SSW | 25% |
| Friday Night | 74°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 25% |
| Saturday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 27% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 27% |
| Sunday | 90°F | Mostly Sunny | 0 to 5 mph SSW | 12% |
| Sunday Night | 75°F | Partly Cloudy | 0 to 5 mph S | 12% |
| Monday | 91°F | Mostly Sunny | 5 mph SSW | 8% |
| Monday Night | 75°F | Partly Cloudy | 5 mph S | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Marion, AR
Last spring frost
Mar 16
First fall frost
Nov 11
Growing season
242 days
Hardiness zone
8a
Explore more for Marion, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, West Memphis Muni Ap, Ar (6.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.