Melville, RI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Melville, a community in Newport County, Rhode Island.
Tonight
54°F
Partly Cloudy
Partly cloudy, with a low around 54. North wind 6 to 10 mph, with gusts as high as 22 mph.
7-day forecast for Melville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Partly Cloudy | 6 to 10 mph N | 0% |
| Saturday | 65°F | Mostly Sunny | 6 to 9 mph NE | 0% |
| Saturday Night | 49°F | Partly Cloudy | 3 to 7 mph SE | 1% |
| Sunday | 66°F | Mostly Cloudy then Rain Showers Likely | 5 to 10 mph SE | 70% |
| Sunday Night | 60°F | Rain Showers | 8 to 12 mph E | 91% |
| Monday | 65°F | Chance Rain Showers | 13 to 16 mph NE | 51% |
| Monday Night | 56°F | Slight Chance Rain Showers | 9 to 13 mph NE | 18% |
| Tuesday | 63°F | Slight Chance Rain Showers then Partly Sunny | 13 to 17 mph NE | 15% |
| Tuesday Night | 54°F | Mostly Cloudy | 13 to 16 mph NE | 9% |
| Wednesday | 63°F | Partly Sunny | 15 to 21 mph NE | 12% |
| Wednesday Night | 55°F | Mostly Cloudy then Slight Chance Rain Showers | 14 to 18 mph NE | 22% |
| Thursday | 63°F | Chance Rain Showers | 17 to 21 mph NE | 30% |
| Thursday Night | 55°F | Chance Rain Showers | 13 to 20 mph NE | 39% |
| Friday | 66°F | Chance Rain Showers | 15 to 18 mph N | 37% |
Forecast source: National Weather Service (api.weather.gov) for Melville (41.560, -71.302). Updated through the day.
Growing snapshot for Melville
Last spring frost
Apr 11
First fall frost
Nov 4
Growing season
206 days
Hardiness zone
7a
More local growing data for Melville: nearby ZIP 02872 weather · frost dates · planting calendar · Rhode Island frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Newport State Ap, Ri (4.8 mi from Melville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.