Fortescue, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fortescue, a community in Cumberland County, New Jersey.
Tonight
65°F
Mostly Cloudy
Mostly cloudy, with a low around 65. Southeast wind 5 to 10 mph.
7-day forecast for Fortescue
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 65°F | Mostly Cloudy | 5 to 10 mph SE | 7% |
| Sunday | 80°F | Chance Rain Showers | 10 to 15 mph SE | 29% |
| Sunday Night | 63°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph SW | 63% |
| Monday | 73°F | Chance Rain Showers | 10 mph NE | 50% |
| Monday Night | 59°F | Chance Rain Showers | 10 to 15 mph NE | 44% |
| Tuesday | 70°F | Chance Rain Showers | 15 to 20 mph NE | 39% |
| Tuesday Night | 59°F | Chance Rain Showers | 15 to 20 mph NE | 39% |
| Wednesday | 68°F | Chance Rain Showers | 20 to 25 mph NE | 29% |
| Wednesday Night | 59°F | Chance Rain Showers | 20 to 25 mph NE | 28% |
| Thursday | 67°F | Chance Rain Showers | 20 to 25 mph NE | 33% |
| Thursday Night | 56°F | Chance Rain Showers | 20 mph N | 35% |
| Friday | 67°F | Chance Rain Showers | 20 mph N | 33% |
| Friday Night | 56°F | Chance Rain Showers | 15 to 20 mph N | 33% |
| Saturday | 70°F | Chance Rain Showers | 15 mph N | 25% |
Forecast source: National Weather Service (api.weather.gov) for Fortescue (39.237, -75.171). Updated through the day.
Growing snapshot for Fortescue
Last spring frost
Apr 24
First fall frost
Oct 23
Growing season
181 days
Hardiness zone
7b
More local growing data for Fortescue: nearby ZIP 08321 weather · frost dates · planting calendar · New Jersey frost dates
Nearby towns & communities
Arrowhead Lake
Bridgeton
Carlls Corner
Cedarville
Centre Grove
Cumberland-Hesstown
Deerfield Street
Delmont
Dividing Creek
Dorchester
Dutch Neck
Fairton
Gandys Beach
Gouldtown
Greenwich
Heislerville
Lakeside-Beebe Run
Laurel Heights
Laurel Lake
Leesburg
Marlboro
Mauricetown
Millville
Money Island
Newport
Othello
Port Elizabeth
Port Norris
Roadstown
Rosenhayn
Climate data from the nearest NOAA station, Millville Muni Ap, Nj (10.7 mi from Fortescue). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.