# Frost dates for Cedar Rapids, IA (52404)

**Do this (Safe, 2026-11-02):** Frost season started Sep 25. Keep covers ready for cold nights.

| Risk | Last spring frost | First fall frost | Frost-free days |
|---|---|---|---|
| Safe (1 in 10 years later) | May 11 | Sep 25 | 137 |
| Median | Apr 27 | Oct 11 | 167 |
| Bold (9 in 10 years later) | Apr 13 | Oct 23 | 193 |

Frost = 32°F. Station: Cedar Rapids Muni AP, IA, 6 mi away.

## Next nights (NWS overnight low)

- 2026-11-01: 55°F — Go (tonight)
- 2026-11-02: 62°F — Go
- 2026-11-03: 50°F — Go
- 2026-11-04: 46°F — Go
- 2026-11-05: 43°F — Go
- 2026-11-06: 40°F — Wait
- 2026-11-07: 41°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 Cedar Rapids Muni AP, IA (6 mi, 95 ft higher than you). Not endorsed by NOAA. Nights: National Weather Service.

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