Alpine, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alpine, a borough in Bergen County, New Jersey.
This Afternoon
70°F
Mostly Sunny
Mostly sunny, with a high near 70. East wind around 6 mph.
7-day forecast for Alpine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Mostly Sunny | 6 mph E | 1% |
| Tonight | 59°F | Mostly Cloudy | 7 mph SE | 11% |
| Sunday | 70°F | Rain Showers then Rain | 9 mph SE | 91% |
| Sunday Night | 57°F | Rain then Rain Showers Likely | 6 to 14 mph W | 84% |
| Monday | 67°F | Slight Chance Rain Showers | 8 to 14 mph NE | 19% |
| Monday Night | 53°F | Chance Rain Showers | 10 mph NE | 27% |
| Tuesday | 63°F | Chance Rain Showers | 10 mph NE | 27% |
| Tuesday Night | 51°F | Chance Rain Showers then Mostly Cloudy | 12 mph NE | 25% |
| Wednesday | 64°F | Mostly Cloudy | 14 mph NE | 10% |
| Wednesday Night | 51°F | Slight Chance Rain Showers | 14 mph NE | 20% |
| Thursday | 63°F | Chance Rain Showers | 14 mph NE | 28% |
| Thursday Night | 51°F | Chance Rain Showers | 15 mph NE | 35% |
| Friday | 64°F | Chance Rain Showers | 14 to 17 mph N | 38% |
| Friday Night | 53°F | Chance Rain Showers | 13 to 16 mph N | 36% |
Forecast source: National Weather Service (api.weather.gov) for Alpine (40.969, -73.917). Updated through the day.
Growing snapshot for Alpine
Last spring frost
Apr 20
First fall frost
Oct 26
Growing season
189 days
Hardiness zone
7a
More local growing data for Alpine: nearby ZIP 07620 weather · frost dates · planting calendar · New Jersey frost dates
Nearby towns & communities
Allendale
Bergenfield
Bogota
Carlstadt
Cliffside Park
Closter
Cresskill
Demarest
Dumont
East Rutherford
Edgewater
Elmwood Park
Emerson
Englewood
Englewood Cliffs
Fair Lawn
Fairview
Fort Lee
Franklin Lakes
Garfield
Glen Rock
Hackensack
Harrington Park
Hasbrouck Heights
Haworth
Hillsdale
Ho-Ho-Kus
Leonia
Little Ferry
Lodi
Climate data from the nearest NOAA station, Dobbs Ferry-Ardsley, Ny (5.1 mi from Alpine). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.