North Star, DE Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for North Star, a community in New Castle County, Delaware.
Tonight
59°F
Partly Cloudy
Partly cloudy, with a low around 59. North wind around 5 mph.
7-day forecast for North Star
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Partly Cloudy | 5 mph N | 1% |
| Saturday | 74°F | Mostly Sunny | 5 to 10 mph NE | 2% |
| Saturday Night | 62°F | Patchy Fog | 5 mph SE | 17% |
| Sunday | 78°F | Rain Showers Likely | 5 to 10 mph S | 72% |
| Sunday Night | 62°F | Patchy Fog | 5 mph W | 83% |
| Monday | 70°F | Chance Rain Showers | 5 to 10 mph NE | 41% |
| Monday Night | 57°F | Chance Rain Showers | 5 to 10 mph NE | 33% |
| Tuesday | 64°F | Chance Rain Showers | 10 mph NE | 41% |
| Tuesday Night | 53°F | Chance Rain Showers | 10 mph NE | 41% |
| Wednesday | 62°F | Chance Rain Showers | 10 to 15 mph NE | 40% |
| Wednesday Night | 53°F | Chance Showers And Thunderstorms | 10 mph NE | 38% |
| Thursday | 63°F | Chance Showers And Thunderstorms | 10 mph NE | 35% |
| Thursday Night | 52°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 34% |
| Friday | 67°F | Chance Rain Showers | 10 mph N | 28% |
Forecast source: National Weather Service (api.weather.gov) for North Star (39.753, -75.735). Updated through the day.
Growing snapshot for North Star
Last spring frost
Apr 7
First fall frost
Nov 2
Growing season
208 days
Hardiness zone
7b
More local growing data for North Star: nearby ZIP 19711 weather · frost dates · planting calendar · Delaware frost dates
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Middletown
New Castle
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Climate data from the nearest NOAA station, Newark Ag Farm, De (3.2 mi from North Star). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.