New Jersey freeze warnings
There are no freeze warnings in New Jersey right now. The last one was issued on November 14, 2026.
Temperatures will drop to 32°F or below, which can kill sensitive plants and damage outdoor pipes.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
Active freeze warnings in New Jersey
None right now. Other active alerts in New Jersey: 1 (see the New Jersey alerts page).
Freeze Warnings in New Jersey by year
New Jersey averaged 9.7 freeze warnings per year from 2016 to 2025, and has had 11 so far in 2026. The most recent was issued on November 14, 2026.
Counties with the most freeze warnings
| County | 2016–2025 |
|---|---|
| Cumberland County | 28 |
| Burlington County | 28 |
| Atlantic County | 27 |
| Sussex County | 26 |
| Passaic County | 26 |
| Ocean County | 25 |
| Salem County | 25 |
| Morris County | 23 |
| Warren County | 22 |
| Camden County | 22 |
What a freeze warning means
Freeze warnings are mainly issued during the growing season, in spring and fall, when subfreezing temperatures threaten crops and gardens. Once a region has had its first widespread freeze in autumn, offices usually stop issuing them until the next spring.
More about freeze warnings and the national map →
What to do
- Cover or bring in tender plants and potted flowers.
- Disconnect and drain garden hoses, and protect outdoor faucets.
- Bring pets inside overnight.