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Hockessin, DE Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Hockessin, a community in New Castle County, Delaware.

This Afternoon
69°F
Mostly Sunny
Mostly sunny, with a high near 69. South wind around 5 mph.

7-day forecast for Hockessin

WhenTempForecastWindPrecip
This Afternoon 69°F Mostly Sunny 5 mph S 2%
Tonight 48°F Mostly Cloudy 5 mph S 3%
Wednesday 73°F Patchy Fog then Partly Sunny 0 to 5 mph S 2%
Wednesday Night 57°F Mostly Cloudy 5 mph S 3%
Thursday 72°F Chance Light Rain 5 to 10 mph S 39%
Thursday Night 60°F Chance Light Rain then Chance T-storms 0 to 5 mph SW 71%
Friday 69°F Light Rain 0 to 5 mph SW 76%
Friday Night 52°F Light Rain 0 to 5 mph NW 76%
Saturday 66°F Slight Chance Light Rain 5 mph NW 22%
Saturday Night 43°F Slight Chance Light Rain then Partly Cloudy 5 mph NW 15%
Sunday 61°F Mostly Sunny 5 mph NW 9%
Sunday Night 42°F Chance Light Rain 0 to 5 mph W 25%
Monday 58°F Chance Light Rain 5 to 10 mph NW 30%
Monday Night 40°F Chance Light Rain 5 to 10 mph NW 30%

Forecast source: National Weather Service (api.weather.gov) for Hockessin (39.784, -75.681). Updated through the day.

Growing snapshot for Hockessin

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

More local growing data for Hockessin: nearby ZIP 19707 weather · frost dates · planting calendar · Delaware frost dates

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Climate data from the nearest NOAA station, Avondale 2 N, Pa (7.4 mi from Hockessin). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.