Millsboro, DE Weather & Growing Conditions
Tonight
50°F
Partly Cloudy then Patchy Fog
Patchy fog after 4am. Partly cloudy, with a low around 50. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Partly Cloudy then Patchy Fog | 5 mph S | 2% |
| Wednesday | 76°F | Patchy Fog then Sunny | 5 to 10 mph S | 2% |
| Wednesday Night | 60°F | Mostly Cloudy | 5 mph S | 4% |
| Thursday | 76°F | Partly Sunny | 5 to 10 mph S | 11% |
| Thursday Night | 63°F | Light Rain | 5 to 10 mph S | 80% |
| Friday | 71°F | Light Rain | 5 to 10 mph SW | 91% |
| Friday Night | 54°F | Light Rain | 0 to 5 mph W | 91% |
| Saturday | 66°F | Chance Light Rain then Mostly Sunny | 5 to 10 mph NW | 37% |
| Saturday Night | 41°F | Partly Cloudy | 5 mph NW | 13% |
| Sunday | 60°F | Mostly Sunny | 5 to 10 mph NW | 5% |
| Sunday Night | 40°F | Partly Cloudy then Slight Chance Light Rain | 5 mph W | 17% |
| Monday | 60°F | Slight Chance Light Rain | 5 to 15 mph W | 21% |
| Monday Night | 38°F | Slight Chance Light Rain | 5 to 10 mph W | 21% |
| Tuesday | 63°F | Slight Chance Light Rain then Sunny | 10 to 15 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Millsboro, DE
Last spring frost
Apr 4
First fall frost
Nov 6
Growing season
217 days
Hardiness zone
7b
Explore more for Millsboro, DE: full frost dates · planting calendar · Delaware frost dates
Climate data from the nearest NOAA station, Georgetown Sussex Co Ap, De (8.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.