Union Beach, NJ Weather & Growing Conditions
This Afternoon
74°F
Sunny
Sunny, with a high near 74. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Sunny | 5 mph S | 1% |
| Tonight | 59°F | Partly Cloudy | 5 mph S | 1% |
| Thursday | 74°F | Chance Light Rain | 5 to 10 mph SW | 34% |
| Thursday Night | 61°F | Light Rain Likely | 5 mph S | 71% |
| Friday | 70°F | Light Rain | 0 to 5 mph S | 91% |
| Friday Night | 54°F | Light Rain | 0 to 5 mph W | 91% |
| Saturday | 65°F | Slight Chance Light Rain then Mostly Sunny | 5 mph W | 17% |
| Saturday Night | 45°F | Slight Chance Light Rain | 5 to 10 mph W | 15% |
| Sunday | 60°F | Mostly Sunny | 5 to 10 mph W | 10% |
| Sunday Night | 42°F | Partly Cloudy | 5 to 10 mph W | 5% |
| Monday | 60°F | Slight Chance Light Rain | 10 mph W | 15% |
| Monday Night | 40°F | Mostly Clear | 5 to 10 mph W | 10% |
| Tuesday | 62°F | Sunny | 10 mph W | 5% |
| Tuesday Night | 42°F | Mostly Clear | 10 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Union Beach, NJ
Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
190 days
Hardiness zone
7b
Explore more for Union Beach, NJ: full frost dates · planting calendar · New Jersey frost dates
Climate data from the nearest NOAA station, Freehold-Marlboro, Nj (8.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.