# Frost dates for Plano, TX (75023)

**Do this (Safe, 2026-11-02):** Frost season started Nov 2. Keep covers ready for cold nights.

| Risk | Last spring frost | First fall frost | Frost-free days |
|---|---|---|---|
| Safe (1 in 10 years later) | Mar 29 | Nov 2 | 218 |
| Median | Mar 7 | Nov 21 | 259 |
| Bold (9 in 10 years later) | Feb 18 | Dec 9 | 294 |

Frost = 32°F. Station: Richardson, TX, 4 mi away.

## Next nights (NWS overnight low)

- 2026-11-02: 64°F — Go (tonight)
- 2026-11-03: 54°F — Go
- 2026-11-04: 54°F — Go
- 2026-11-05: 53°F — Go
- 2026-11-06: 51°F — Go
- 2026-11-07: 51°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 Richardson, TX (4 mi, 69 ft lower than you). Not endorsed by NOAA. Nights: National Weather Service.

Page: https://frostdatecalculator.com/p/tx/plano · JSON: https://frostdatecalculator.com/p/tx/plano?format=json