Mellwood, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mellwood, a community in Phillips County, Arkansas.
Overnight
74°F
Clear
Clear, with a low around 74. West wind around 0 mph.
7-day forecast for Mellwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Clear | 0 mph | 0% |
| Saturday | 103°F | Sunny | 0 to 5 mph WSW | 1% |
| Saturday Night | 73°F | Mostly Clear | 0 to 5 mph SW | 1% |
| Sunday | 102°F | Sunny | 0 to 5 mph WSW | 1% |
| Sunday Night | 74°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Monday | 100°F | Mostly Sunny | 0 to 5 mph W | 7% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 15% |
| Tuesday | 94°F | Sunny | 5 to 10 mph N | 10% |
| Tuesday Night | 66°F | Mostly Clear | 5 to 10 mph NNE | 10% |
| Wednesday | 90°F | Sunny | 5 to 10 mph NNE | 1% |
| Wednesday Night | 64°F | Mostly Clear | 5 to 10 mph NNE | 1% |
| Thursday | 89°F | Sunny | 5 to 10 mph NNE | 0% |
| Thursday Night | 64°F | Partly Cloudy | 5 to 10 mph NE | 0% |
| Friday | 89°F | Mostly Sunny | 5 to 10 mph NNE | 0% |
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 Sep 19, 2026.