Frost dates in Washington County, Ohio
The average last spring frost in Washington County falls Apr 14 to Apr 30 and the average first fall frost Oct 14 to Oct 30, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6b. Places: Belpre, Little Hocking, Lowell, Macksburg, Marietta, Matamoras. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 45714 | Belpre | Apr 14 | Oct 30 | 6b |
| 45721 | Apr 24 | Oct 22 | 6b | |
| 45724 | Apr 24 | Oct 22 | 6b | |
| 45729 | Apr 24 | Oct 22 | 6b | |
| 45742 | Little Hocking | Apr 14 | Oct 30 | 6b |
| 45744 | Lowell | Apr 24 | Oct 22 | 6b |
| 45746 | Macksburg | Apr 30 | Oct 14 | 6b |
| 45750 | Marietta | Apr 18 | Oct 27 | 6b |
| 45767 | Matamoras | Apr 23 | Oct 26 | 6b |
| 45768 | Newport | Apr 23 | Oct 26 | 6b |
| 45773 | Apr 23 | Oct 26 | 6b | |
| 45784 | Vincent | Apr 14 | Oct 30 | 6b |
| 45786 | Waterford | Apr 24 | Oct 22 | 6b |
| 45788 | Apr 18 | Oct 27 | 6b | |
| 45789 | Apr 23 | Oct 26 | 6b |
Nearby counties
Morgan County Noble County Athens County Monroe County Guernsey County Meigs County
All Ohio counties · Download Ohio frost dates (CSV)
Never miss a frost: get The Dial
Weekly yard timing, plus frost and soil-temperature alerts for your ZIP code.
- Freeze alerts
- Soil-temp heads-up
- Weekly yard to-dos
Free. One weekly email plus alerts when your ZIP has a frost or a soil-temperature change worth acting on. After you submit, Kit (our email provider) sends a confirmation email: check your email and click the link to confirm. You aren't subscribed until you do. We collect only your email address and ZIP, sent to Kit to deliver The Dial. Unsubscribe anytime.