Harman US

Hockessin, DE Weather & Growing Conditions

Overnight
59°F
Partly Cloudy
Partly cloudy, with a low around 59. Northeast wind around 5 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 59°F Partly Cloudy 5 mph NE 1%
Saturday 74°F Partly Sunny 5 to 10 mph E 2%
Saturday Night 62°F Patchy Fog 5 mph E 17%
Sunday 77°F Showers And Thunderstorms 5 to 10 mph S 75%
Sunday Night 62°F Showers And Thunderstorms 5 to 10 mph W 83%
Monday 70°F Chance Rain Showers 5 to 10 mph NE 42%
Monday Night 57°F Chance Rain Showers 5 to 10 mph NE 33%
Tuesday 63°F Chance Rain Showers 10 mph NE 40%
Tuesday Night 53°F Chance Rain Showers 10 mph NE 40%
Wednesday 61°F Chance Rain Showers 10 to 15 mph NE 39%
Wednesday Night 53°F Chance Showers And Thunderstorms 10 mph NE 38%
Thursday 63°F Chance Showers And Thunderstorms 10 mph NE 35%
Thursday Night 52°F Chance Showers And Thunderstorms 5 to 10 mph NE 34%
Friday 67°F Chance Rain Showers 10 mph N 27%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Hockessin, DE

Last spring frost
Apr 19
First fall frost
Oct 26
Growing season
189 days
Hardiness zone
7a

Explore more for Hockessin, DE: full frost dates · planting calendar · Delaware frost dates

Climate data from the nearest NOAA station, Avondale 2 N, Pa (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.