# Frost dates for Layton, UT (84041)

**Do this (Safe, 2026-11-02):** Frost season started Oct 1. Keep covers ready for cold nights.

| Risk | Last spring frost | First fall frost | Frost-free days |
|---|---|---|---|
| Safe (1 in 10 years later) | May 25 | Oct 1 | 129 |
| Median | Apr 29 | Oct 20 | 174 |
| Bold (9 in 10 years later) | Apr 6 | Nov 5 | 213 |

Frost = 32°F. Station: Weber Basin Pump Plt 3, UT, 3 mi away.

## Next nights (NWS overnight low)

- 2026-11-01: 42°F — Go (tonight)
- 2026-11-02: 36°F — Cover
- 2026-11-03: 40°F — Wait
- 2026-11-04: 37°F — Wait
- 2026-11-05: 38°F — Wait
- 2026-11-06: 39°F — Wait
- 2026-11-07: 37°F — Wait

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 Weber Basin Pump Plt 3, UT (3 mi, 440 ft higher than you). Not endorsed by NOAA. Nights: National Weather Service.

Page: https://frostdatecalculator.com/p/ut/layton · JSON: https://frostdatecalculator.com/p/ut/layton?format=json