Greenville, DE Weather & Growing Conditions
Tonight
60°F
Partly Cloudy
Partly cloudy, with a low around 60. North wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Partly Cloudy | 5 to 10 mph N | 1% |
| Saturday | 75°F | Partly Sunny | 5 to 10 mph NE | 2% |
| Saturday Night | 63°F | Mostly Cloudy then Patchy Fog | 5 to 10 mph E | 14% |
| Sunday | 77°F | Rain Showers Likely | 5 to 10 mph S | 73% |
| Sunday Night | 62°F | Patchy Fog | 5 to 10 mph W | 83% |
| Monday | 70°F | Chance Rain Showers | 10 mph NE | 43% |
| Monday Night | 57°F | Chance Rain Showers | 5 to 10 mph NE | 33% |
| Tuesday | 64°F | Chance Rain Showers | 10 mph NE | 37% |
| Tuesday Night | 54°F | Chance Rain Showers | 10 mph NE | 37% |
| Wednesday | 62°F | Chance Rain Showers | 10 to 15 mph NE | 39% |
| Wednesday Night | 53°F | Chance Showers And Thunderstorms | 10 mph NE | 37% |
| Thursday | 63°F | Chance Showers And Thunderstorms | 10 mph NE | 35% |
| Thursday Night | 53°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 33% |
| Friday | 67°F | Chance Rain Showers | 5 to 10 mph N | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Greenville, DE
Last spring frost
Apr 7
First fall frost
Nov 4
Growing season
209 days
Hardiness zone
7b
Explore more for Greenville, DE: full frost dates · planting calendar · Delaware frost dates
Climate data from the nearest NOAA station, Wilmington Porter Rsch, De (2.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.