Marvell, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Marvell, a city in Phillips County, Arkansas.
Tonight
56°F
Showers And Thunderstorms then Mostly Cloudy
Showers and thunderstorms before 10pm. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 56. Southwest wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Marvell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph SW | 91% |
| Wednesday | 72°F | Mostly Sunny | 5 mph W | 0% |
| Wednesday Night | 46°F | Partly Cloudy | 0 mph | 0% |
| Thursday | 73°F | Mostly Sunny | 0 mph | 0% |
| Thursday Night | 49°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Friday | 69°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Friday Night | 42°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 64°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 39°F | Partly Cloudy | 0 to 5 mph N | 2% |
| Sunday | 65°F | Mostly Sunny | 0 to 5 mph NNW | 5% |
| Sunday Night | 37°F | Mostly Clear | 0 to 5 mph NW | 2% |
| Monday | 68°F | Sunny | 0 to 5 mph W | 0% |
| Monday Night | 39°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 72°F | Sunny | 0 to 5 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Marvell (34.556, -90.915). Updated through the day.
Growing snapshot for Marvell
Last spring frost
Mar 17
First fall frost
Nov 10
Growing season
238 days
Hardiness zone
8a
More local growing data for Marvell: nearby ZIP 72366 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Saint Charles, Ar (14.6 mi from Marvell). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.