Mellwood, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mellwood, a community in Phillips County, Arkansas.
Overnight
58°F
Partly Cloudy
Partly cloudy, with a low around 58. West wind around 5 mph.
7-day forecast for Mellwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Partly Cloudy | 5 mph W | 0% |
| Wednesday | 69°F | Sunny | 5 mph WNW | 0% |
| Wednesday Night | 48°F | Partly Cloudy | 0 mph | 0% |
| Thursday | 73°F | Sunny | 0 mph | 0% |
| Thursday Night | 50°F | Mostly Clear | 0 to 5 mph N | 0% |
| Friday | 69°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 45°F | Partly Cloudy | 5 to 10 mph NNE | 0% |
| Saturday | 62°F | Mostly Sunny | 5 to 10 mph NNE | 0% |
| Saturday Night | 40°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 63°F | Mostly Sunny | 0 to 10 mph N | 0% |
| Sunday Night | 39°F | Mostly Clear | 0 to 5 mph N | 0% |
| Monday | 67°F | Sunny | 0 to 5 mph NW | 2% |
| Monday Night | 41°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 70°F | Sunny | 0 to 5 mph WSW | 3% |
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 Nov 4, 2026.