# Frost dates for Kingsport, TN (37660)

**Do this (Safe, 2026-11-02):** Frost season started Oct 15. Keep covers ready for cold nights.

| Risk | Last spring frost | First fall frost | Frost-free days |
|---|---|---|---|
| Safe (1 in 10 years later) | Apr 25 | Oct 15 | 173 |
| Median | Apr 9 | Oct 29 | 203 |
| Bold (9 in 10 years later) | Mar 25 | Nov 10 | 230 |

Frost = 32°F. Station: Kingsport, TN, 1 mi away.

## Next nights (NWS overnight low)

- 2026-11-02: 48°F — Go (tonight)
- 2026-11-03: 55°F — Go
- 2026-11-04: 60°F — Go
- 2026-11-05: 50°F — Go
- 2026-11-06: 44°F — Go
- 2026-11-07: 41°F — Go
- 2026-11-08: 40°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 Kingsport, TN (1 mi, 85 ft higher than you). Not endorsed by NOAA. Nights: National Weather Service.

Page: https://frostdatecalculator.com/p/tn/kingsport · JSON: https://frostdatecalculator.com/p/tn/kingsport?format=json