Fanwood, NJ Weather & Growing Conditions
Today
72°F
Partly Sunny
Partly sunny. High near 72, with temperatures falling to around 70 in the afternoon. East wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Partly Sunny | 8 mph E | 1% |
| Tonight | 60°F | Mostly Cloudy then Slight Chance Light Rain | 6 mph SE | 16% |
| Sunday | 72°F | Rain | 3 to 7 mph SE | 90% |
| Sunday Night | 58°F | Rain Likely | 3 to 9 mph SW | 73% |
| Monday | 67°F | Chance Light Rain then Partly Sunny | 7 to 10 mph NE | 35% |
| Monday Night | 53°F | Mostly Cloudy then Chance Rain Showers | 6 to 9 mph NE | 26% |
| Tuesday | 63°F | Chance Rain Showers | 12 mph NE | 31% |
| Tuesday Night | 51°F | Chance Rain Showers | 9 to 13 mph NE | 26% |
| Wednesday | 63°F | Slight Chance Rain Showers | 15 mph NE | 24% |
| Wednesday Night | 51°F | Chance Rain Showers | 14 mph NE | 31% |
| Thursday | 62°F | Chance Rain Showers | 12 to 16 mph NE | 33% |
| Thursday Night | 51°F | Chance Rain Showers | 10 to 14 mph NE | 35% |
| Friday | 65°F | Chance Rain Showers | 13 mph N | 32% |
| Friday Night | 52°F | Chance Rain Showers | 9 to 13 mph N | 31% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fanwood, NJ
Last spring frost
Apr 11
First fall frost
Oct 28
Growing season
198 days
Hardiness zone
7a
Explore more for Fanwood, NJ: full frost dates · planting calendar · New Jersey frost dates
Climate data from the nearest NOAA station, Plainfield, Nj (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.