# Frost dates for Union City, NJ (07087)

**Do this (Safe, 2026-11-02):** 4 days until first frost (Nov 6). Protect tender plants.

| Risk | Last spring frost | First fall frost | Frost-free days |
|---|---|---|---|
| Safe (1 in 10 years later) | Apr 9 | Nov 6 | 211 |
| Median | Mar 30 | Nov 20 | 235 |
| Bold (9 in 10 years later) | Mar 14 | Dec 6 | 267 |

Frost = 32°F. Station: New York Cntrl Pk Twr, NY, 3 mi away.

## Next nights (NWS overnight low)

- 2026-11-02: 48°F — Go (tonight)
- 2026-11-03: 52°F — Go
- 2026-11-04: 58°F — Go
- 2026-11-05: 61°F — Go
- 2026-11-06: 55°F — Go
- 2026-11-07: 50°F — Go
- 2026-11-08: 48°F — Go

Go above 40°F · Wait 37–40°F · Cover 36°F or less · Freeze 28°F or less.

Source: Frost dates: NOAA NCEI U.S. Climate Normals 1991–2020, station New York Cntrl Pk Twr, NY (3 mi, about your height). Not endorsed by NOAA. Nights: National Weather Service.

Page: https://frostdatecalculator.com/p/nj/union-city · JSON: https://frostdatecalculator.com/p/nj/union-city?format=json