Marion, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Marion, a city in Crittenden County, Arkansas.
Overnight
73°F
Clear
Clear, with a low around 73. Southwest wind around 0 mph.
7-day forecast for Marion
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Clear | 0 mph | 0% |
| Saturday | 99°F | Sunny | 0 to 5 mph W | 1% |
| Saturday Night | 74°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Sunday | 98°F | Mostly Sunny | 0 to 5 mph WSW | 0% |
| Sunday Night | 73°F | Partly Cloudy | 0 to 5 mph SW | 1% |
| Monday | 96°F | Mostly Sunny | 0 to 5 mph WNW | 9% |
| Monday Night | 69°F | Chance Showers And Thunderstorms | 5 mph N | 36% |
| Tuesday | 87°F | Mostly Sunny | 10 mph N | 8% |
| Tuesday Night | 63°F | Partly Cloudy | 10 mph NNE | 8% |
| Wednesday | 84°F | Sunny | 10 mph NNE | 4% |
| Wednesday Night | 61°F | Mostly Clear | 5 to 10 mph NNE | 1% |
| Thursday | 84°F | Sunny | 5 to 10 mph NNE | 1% |
| Thursday Night | 61°F | Partly Cloudy | 5 to 10 mph NNE | 0% |
| Friday | 84°F | Mostly Sunny | 5 to 10 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Marion (35.204, -90.207). Updated through the day.
Growing snapshot for Marion
Last spring frost
Mar 16
First fall frost
Nov 11
Growing season
242 days
Hardiness zone
8a
More local growing data for Marion: nearby ZIP 72364 weather · frost dates · planting calendar · Arkansas frost dates
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West Memphis
Climate data from the nearest NOAA station, West Memphis Muni Ap, Ar (6.1 mi from Marion). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.