# Frost dates for Lacey, WA (98503)

**Do this (Safe, 2026-11-02):** Frost season started Sep 28. Keep covers ready for cold nights.

| Risk | Last spring frost | First fall frost | Frost-free days |
|---|---|---|---|
| Safe (1 in 10 years later) | May 15 | Sep 28 | 136 |
| Median | Apr 29 | Oct 14 | 168 |
| Bold (9 in 10 years later) | Apr 11 | Nov 1 | 204 |

Frost = 32°F. Station: Olympia AP, WA, 7 mi away.

## Next nights (NWS overnight low)

- 2026-11-01: 36°F — Cover (tonight)
- 2026-11-02: 40°F — Wait
- 2026-11-03: 36°F — Cover
- 2026-11-04: 45°F — Go
- 2026-11-05: 45°F — Go
- 2026-11-06: 43°F — Go
- 2026-11-07: 45°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 Olympia AP, WA (7 mi, 52 ft higher than you). Not endorsed by NOAA. Nights: National Weather Service.

Page: https://frostdatecalculator.com/p/wa/lacey · JSON: https://frostdatecalculator.com/p/wa/lacey?format=json