# Frost dates for Wyoming, MI (49519)

**Do this (Safe, 2026-11-02):** Frost season started Sep 29. Keep covers ready for cold nights.

| Risk | Last spring frost | First fall frost | Frost-free days |
|---|---|---|---|
| Safe (1 in 10 years later) | May 23 | Sep 29 | 129 |
| Median | May 6 | Oct 10 | 157 |
| Bold (9 in 10 years later) | Apr 24 | Oct 25 | 184 |

Frost = 32°F. Station: E Grand Rapids, MI, 6 mi away.

## Next nights (NWS overnight low)

- 2026-11-02: 60°F — Go (tonight)
- 2026-11-03: 63°F — Go
- 2026-11-04: 52°F — Go
- 2026-11-05: 46°F — Go
- 2026-11-06: 41°F — Go
- 2026-11-07: 40°F — Wait
- 2026-11-08: 39°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 E Grand Rapids, MI (6 mi, 79 ft higher than you). Not endorsed by NOAA. Nights: National Weather Service.

Page: https://frostdatecalculator.com/p/mi/wyoming · JSON: https://frostdatecalculator.com/p/mi/wyoming?format=json