Frost dates in Cass County, Michigan
.jpeg?uselang=en){kind=link}
The average last spring frost in Cass County falls Apr 26 to May 4 and the average first fall frost Oct 11 to Oct 25, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6a. Places: Cassopolis, Dowagiac, Edwardsburg, Marcellus, Vandalia. 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 |
|---|---|---|---|---|
| 49031 | Cassopolis | May 4 | Oct 11 | 6a |
| 49047 | Dowagiac | May 4 | Oct 11 | 6a |
| 49061 | Apr 30 | Oct 17 | 6a | |
| 49067 | Marcellus | Apr 30 | Oct 17 | 6a |
| 49095 | Vandalia | Apr 30 | Oct 17 | 6a |
| 49112 | Edwardsburg | Apr 27 | Oct 25 | 6a |
| 49130 | Apr 26 | Oct 21 | 6a |
Nearby counties
St. Joseph County Van Buren County Berrien County Kalamazoo County Branch County Allegan County
All Michigan counties · Download Michigan 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.