Mellwood, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mellwood, a community in Phillips County, Arkansas.
Today
91°F
Sunny
Sunny, with a high near 91. Northeast wind 0 to 5 mph.
7-day forecast for Mellwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Sunny | 0 to 5 mph NE | 0% |
| Tonight | 70°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Wednesday | 93°F | Sunny | 0 mph | 1% |
| Wednesday Night | 73°F | Mostly Clear | 0 mph | 2% |
| Thursday | 94°F | Sunny | 0 to 5 mph SSW | 5% |
| Thursday Night | 75°F | Partly Cloudy | 0 mph | 6% |
| Friday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 21% |
| Friday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 21% |
| Saturday | 93°F | Sunny then Chance Showers And Thunderstorms | 0 mph | 26% |
| Saturday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 26% |
| Sunday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 16% |
| Sunday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 16% |
| Monday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 15% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 15% |
Forecast source: National Weather Service (api.weather.gov) for Mellwood (34.215, -90.945). Updated through the day.
Growing snapshot for Mellwood
Last spring frost
Mar 17
First fall frost
Nov 10
Growing season
238 days
Hardiness zone
8b
More local growing data for Mellwood: nearby ZIP 72367 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Saint Charles, Ar (14.2 mi from Mellwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.