# Frost dates for Moorhead, MN (56560)

**Do this (Safe, 2026-11-02):** Frost season started Sep 22. Keep covers ready for cold nights.

| Risk | Last spring frost | First fall frost | Frost-free days |
|---|---|---|---|
| Safe (1 in 10 years later) | May 20 | Sep 22 | 125 |
| Median | May 5 | Oct 3 | 151 |
| Bold (9 in 10 years later) | Apr 23 | Oct 18 | 178 |

Frost = 32°F. Station: Moorhead, MN, 2 mi away.

## Next nights (NWS overnight low)

- 2026-11-01: 54°F — Go (tonight)
- 2026-11-02: 44°F — Go
- 2026-11-03: 39°F — Wait
- 2026-11-04: 33°F — Cover
- 2026-11-05: 28°F — Cover
- 2026-11-06: 31°F — Cover
- 2026-11-07: 33°F — Cover

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 Moorhead, MN (2 mi, about your height). Not endorsed by NOAA. Nights: National Weather Service.

Page: https://frostdatecalculator.com/p/mn/moorhead · JSON: https://frostdatecalculator.com/p/mn/moorhead?format=json