# Frost dates for Oceanside, CA (92056)

**Do this (Safe, 2026-11-02):** 19 days until first frost (Nov 21). Tender plants OK outdoors.

| Risk | Last spring frost | First fall frost | Frost-free days |
|---|---|---|---|
| Safe (1 in 10 years later) | Feb 22 | Nov 21 | 272 |
| Median | Jan 23 | Dec 11 | 322 |
| Bold (9 in 10 years later) | Dec 22 | Jan 15 | -341 |

Frost = 32°F. Station: Oceanside Muni AP, CA, 3 mi away.

## Next nights (NWS overnight low)

- 2026-11-01: 52°F — Go (tonight)
- 2026-11-02: 56°F — Go
- 2026-11-03: 57°F — Go
- 2026-11-04: 56°F — Go
- 2026-11-05: 57°F — Go
- 2026-11-06: 59°F — Go
- 2026-11-07: 61°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 Oceanside Muni AP, CA (3 mi, 197 ft lower than you). Not endorsed by NOAA. Nights: National Weather Service.

Page: https://frostdatecalculator.com/p/ca/oceanside · JSON: https://frostdatecalculator.com/p/ca/oceanside?format=json