Harman US

Delmar, DE Weather & Growing Conditions

This Afternoon
80°F
Slight Chance Rain Showers
A slight chance of rain showers between 4pm and 5pm. Partly sunny, with a high near 80. East wind around 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 80°F Slight Chance Rain Showers 10 mph E 16%
Tonight 64°F Partly Cloudy 0 to 10 mph E 13%
Sunday 83°F Mostly Sunny 0 to 10 mph S 1%
Sunday Night 66°F Showers And Thunderstorms Likely 0 to 10 mph SW 57%
Monday 75°F Rain Showers Likely 5 to 10 mph N 57%
Monday Night 61°F Chance Rain Showers 10 mph NE 36%
Tuesday 70°F Chance Rain Showers 10 to 15 mph NE 45%
Tuesday Night 59°F Chance Rain Showers 15 to 20 mph NE 45%
Wednesday 68°F Chance Rain Showers 15 to 20 mph NE 42%
Wednesday Night 59°F Chance Showers And Thunderstorms 15 to 20 mph NE 40%
Thursday 67°F Chance Showers And Thunderstorms 15 to 20 mph NE 41%
Thursday Night 56°F Chance Showers And Thunderstorms 10 to 20 mph N 41%
Friday 69°F Chance Rain Showers 10 to 15 mph N 25%
Friday Night 54°F Chance Rain Showers 5 to 10 mph N 25%

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

Growing snapshot for Delmar, DE

Last spring frost
Apr 2
First fall frost
Nov 10
Growing season
222 days
Hardiness zone
7b

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

Climate data from the nearest NOAA station, Salisbury 2N, Md (5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.