Frost dates in Cobb County, Georgia
The average last spring frost in Cobb County falls Mar 24 to Apr 2 and the average first fall frost Nov 4 to Nov 9, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 8a. Places: Acworth, Austell, Kennesaw, Mableton, Marietta, Powder Springs. 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 |
|---|---|---|---|---|
| 30008 | Marietta | Mar 27 | Nov 7 | 8a |
| 30060 | Marietta | Mar 27 | Nov 7 | 8a |
| 30062 | Marietta | Mar 27 | Nov 7 | 8a |
| 30064 | Marietta | Mar 27 | Nov 7 | 8a |
| 30066 | Marietta | Mar 27 | Nov 7 | 8a |
| 30067 | Marietta | Mar 27 | Nov 7 | 8a |
| 30068 | Mar 25 | Nov 9 | 8a | |
| 30080 | Smyrna | Mar 27 | Nov 7 | 8a |
| 30082 | Smyrna | Mar 27 | Nov 7 | 8a |
| 30090 | Marietta | Mar 27 | Nov 7 | 8a |
| 30101 | Acworth | Apr 2 | Nov 4 | 8a |
| 30106 | Austell | Mar 27 | Nov 7 | 8a |
| 30111 | Austell | Mar 27 | Nov 7 | 8a |
| 30126 | Mableton | Mar 27 | Nov 7 | 8a |
| 30127 | Powder Springs | Mar 27 | Nov 7 | 8a |
| 30144 | Kennesaw | Apr 2 | Nov 4 | 8a |
| 30152 | Kennesaw | Apr 2 | Nov 4 | 8a |
| 30168 | Mableton | Mar 24 | Nov 8 | 8a |
| 30339 | Vinings | Mar 27 | Nov 7 | 8a |
Nearby counties
Fulton County Paulding County Douglas County DeKalb County Cherokee County Bartow County
All Georgia counties · Download Georgia frost dates (CSV)
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