Harman US

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

WhenTempForecastWindPrecip
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.