# Frost dates for Weslaco, TX (78537)

**Do this (Safe, 2026-11-02):** 31 days until first frost (Dec 3). Tender plants OK outdoors.

| Risk | Last spring frost | First fall frost | Frost-free days |
|---|---|---|---|
| Safe (1 in 10 years later) | Feb 18 | Dec 3 | 288 |
| Median | Jan 8 | Dec 31 | 357 |
| Bold (9 in 10 years later) | Dec 8 | Feb 7 | -304 |

Frost = 32°F. Station: Weslaco, TX, 2 mi away.

## Next nights (NWS overnight low)

- 2026-11-02: 75°F — Go (tonight)
- 2026-11-03: 70°F — Go
- 2026-11-04: 68°F — Go
- 2026-11-05: 70°F — Go
- 2026-11-06: 67°F — Go
- 2026-11-07: 63°F — Go
- 2026-11-08: 58°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 Weslaco, TX (2 mi, about your height). Not endorsed by NOAA. Nights: National Weather Service.

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