Millsboro, DE Weather & Growing Conditions
Today
82°F
Partly Sunny
Partly sunny, with a high near 82. East wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Partly Sunny | 5 to 10 mph E | 7% |
| Tonight | 70°F | Mostly Cloudy then Chance Showers And Thunderstorms | 0 to 10 mph E | 39% |
| Wednesday | 87°F | Chance Showers And Thunderstorms | 0 to 10 mph SE | 48% |
| Wednesday Night | 74°F | Partly Cloudy | 5 to 10 mph S | 9% |
| Thursday | 91°F | Sunny | 5 to 10 mph SW | 7% |
| Thursday Night | 75°F | Mostly Clear | 5 to 10 mph SW | 7% |
| Friday | 91°F | Sunny | 5 to 10 mph SW | 12% |
| Friday Night | 73°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 34% |
| Saturday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 21% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 34% |
| Sunday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph W | 23% |
| Sunday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 23% |
| Monday | 92°F | Sunny | 5 to 10 mph W | 7% |
| Monday Night | 73°F | Slight Chance Showers And Thunderstorms | 5 mph SW | 16% |
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 Aug 4, 2026.