Lewes, DE Weather & Growing Conditions
Today
81°F
Partly Sunny
Partly sunny, with a high near 81. East wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Partly Sunny | 10 mph E | 4% |
| Tonight | 70°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 10 mph E | 24% |
| Wednesday | 86°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 10 mph SE | 47% |
| Wednesday Night | 73°F | Partly Cloudy | 5 to 10 mph S | 14% |
| Thursday | 91°F | Sunny | 5 to 10 mph SW | 8% |
| Thursday Night | 75°F | Mostly Clear | 5 to 10 mph SW | 8% |
| Friday | 91°F | Sunny | 5 to 10 mph SW | 14% |
| Friday Night | 73°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 36% |
| Saturday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 22% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 33% |
| Sunday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph SW | 22% |
| Sunday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 22% |
| Monday | 92°F | Mostly Sunny | 5 to 10 mph SW | 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 Lewes, DE
Last spring frost
Mar 29
First fall frost
Nov 14
Growing season
231 days
Hardiness zone
7b
Explore more for Lewes, DE: full frost dates · planting calendar · Delaware frost dates
Climate data from the nearest NOAA station, Lewes, De (3.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.