Millville, DE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Millville, a town in Sussex County, Delaware.
Tonight
71°F
Chance Showers And Thunderstorms then Patchy Fog
A chance of showers and thunderstorms before 9pm, then patchy fog between 9pm and 10pm, then patchy fog and a slight chance of showers and thunderstorms between 10pm and 4am. Mostly cloudy, with a low around 71. Northwest wind 0 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Millville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Chance Showers And Thunderstorms then Patchy Fog | 0 to 10 mph NW | 42% |
| Tuesday | 80°F | Mostly Cloudy | 10 mph NE | 6% |
| Tuesday Night | 71°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 to 10 mph E | 46% |
| Wednesday | 84°F | Chance Showers And Thunderstorms | 5 to 10 mph SE | 46% |
| Wednesday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph S | 46% |
| Thursday | 87°F | Slight Chance Rain Showers | 5 to 15 mph S | 15% |
| Thursday Night | 75°F | Mostly Clear | 5 to 15 mph S | 10% |
| Friday | 90°F | Sunny | 5 to 15 mph SW | 10% |
| Friday Night | 73°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 32% |
| Saturday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SW | 34% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 37% |
| Sunday | 88°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 34% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 34% |
| Monday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 17% |
Forecast source: National Weather Service (api.weather.gov) for Millville (38.537, -75.129). Updated through the day.
Growing snapshot for Millville
Last spring frost
Apr 7
First fall frost
Nov 2
Growing season
209 days
Hardiness zone
7b
More local growing data for Millville: nearby ZIP 19967 weather · frost dates · planting calendar · Delaware frost dates
Nearby towns & communities
Bethany Beach
Bethel
Blades
Bridgeville
Dagsboro
Delmar
Dewey Beach
Ellendale
Farmington
Fenwick Island
Frankford
Georgetown
Greenwood
Henlopen Acres
Laurel
Lewes
Lincoln
Long Neck
Milford
Millsboro
Milton
Ocean View
Rehoboth Beach
Seaford
Selbyville
Slaughter Beach
South Bethany
Climate data from the nearest NOAA station, Ocean City Muni Ap, Md (16 mi from Millville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.