Fair Lawn, NJ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fair Lawn, a borough in Bergen County, New Jersey.
Today
84°F
Mostly Sunny
Mostly sunny, with a high near 84. East wind around 3 mph.
7-day forecast for Fair Lawn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Mostly Sunny | 3 mph E | 0% |
| Tonight | 66°F | Mostly Cloudy | 3 mph NE | 3% |
| Wednesday | 83°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph E | 36% |
| Wednesday Night | 72°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph S | 35% |
| Thursday | 88°F | Chance Showers And Thunderstorms | 2 to 8 mph SW | 45% |
| Thursday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph SW | 44% |
| Friday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph SW | 45% |
| Friday Night | 73°F | Chance Showers And Thunderstorms | 2 to 6 mph W | 43% |
| Saturday | 87°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 8 mph W | 35% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 2 to 7 mph W | 35% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 7 mph W | 15% |
| Sunday Night | 73°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 2 to 7 mph SW | 15% |
| Monday | 90°F | Mostly Sunny | 2 to 10 mph W | 13% |
| Monday Night | 72°F | Partly Cloudy | 3 to 9 mph W | 13% |
Forecast source: National Weather Service (api.weather.gov) for Fair Lawn (40.936, -74.118). Updated through the day.
Growing snapshot for Fair Lawn
Last spring frost
Apr 3
First fall frost
Nov 4
Growing season
215 days
Hardiness zone
7a
More local growing data for Fair Lawn: nearby ZIP 07410 weather · frost dates · planting calendar · New Jersey frost dates
Nearby towns & communities
Allendale
Alpine
Bergenfield
Bogota
Carlstadt
Cliffside Park
Closter
Cresskill
Demarest
Dumont
East Rutherford
Edgewater
Elmwood Park
Emerson
Englewood
Englewood Cliffs
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, Teterboro Ap, Nj (6.6 mi from Fair Lawn). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.