St. Georges, DE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Georges, a community in New Castle County, Delaware.
Today
84°F
Mostly Sunny
Mostly sunny, with a high near 84. Northeast wind around 5 mph.
7-day forecast for St. Georges
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Mostly Sunny | 5 mph NE | 0% |
| Tonight | 68°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 5 mph E | 15% |
| Wednesday | 84°F | Showers And Thunderstorms | 0 to 5 mph SE | 76% |
| Wednesday Night | 72°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 5 mph S | 60% |
| Thursday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 18% |
| Thursday Night | 73°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 22% |
| Friday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SW | 29% |
| Friday Night | 72°F | Chance Showers And Thunderstorms | 5 mph SW | 45% |
| Saturday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 37% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 37% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 18% |
| Sunday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SW | 18% |
| Monday | 89°F | Sunny | 5 to 10 mph W | 11% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 5 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov) for St. Georges (39.559, -75.649). Updated through the day.
Growing snapshot for St. Georges
Last spring frost
Apr 7
First fall frost
Nov 1
Growing season
209 days
More local growing data for St. Georges: nearby ZIP 19733 weather · frost dates · planting calendar · Delaware frost dates
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Climate data from the nearest NOAA station, Wilmington New Castle Co Ap, De (8.3 mi from St. Georges). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.