Greenville, DE Weather & Growing Conditions
This Afternoon
76°F
Partly Sunny
Partly sunny, with a high near 76. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Partly Sunny | 5 mph E | 2% |
| Tonight | 61°F | Mostly Cloudy | 5 mph E | 11% |
| Sunday | 77°F | Chance Rain Showers | 5 to 10 mph S | 44% |
| Sunday Night | 59°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph W | 73% |
| Monday | 69°F | Chance Rain Showers | 5 to 10 mph NE | 30% |
| Monday Night | 53°F | Chance Rain Showers | 5 to 10 mph NE | 37% |
| Tuesday | 63°F | Chance Rain Showers | 10 mph NE | 43% |
| Tuesday Night | 52°F | Chance Rain Showers | 10 mph NE | 41% |
| Wednesday | 62°F | Chance Rain Showers | 10 to 15 mph NE | 34% |
| Wednesday Night | 52°F | Chance Rain Showers | 10 to 15 mph NE | 34% |
| Thursday | 62°F | Chance Rain Showers | 10 to 15 mph NE | 34% |
| Thursday Night | 51°F | Chance Rain Showers | 5 to 10 mph N | 32% |
| Friday | 66°F | Slight Chance Rain Showers | 10 mph N | 24% |
| Friday Night | 51°F | Slight Chance Rain Showers | 5 to 10 mph N | 24% |
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.