Frost dates in Morgan County, Illinois
The average last spring frost in Morgan County falls Apr 7 to Apr 19 and the average first fall frost Oct 17 to Oct 29, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6a. Places: Alexander, Chapin, Concord, Franklin, Jacksonville, Meredosia. 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 |
|---|---|---|---|---|
| 62601 | Alexander | Apr 19 | Oct 17 | 6a |
| 62628 | Chapin | Apr 17 | Oct 21 | 6a |
| 62631 | Concord | Apr 17 | Oct 21 | 6a |
| 62638 | Franklin | Apr 17 | Oct 21 | 6a |
| 62650 | Jacksonville | Apr 19 | Oct 17 | 6a |
| 62665 | Meredosia | Apr 18 | Oct 20 | 6a |
| 62668 | Murrayville | Apr 17 | Oct 21 | 6a |
| 62692 | Waverly | Apr 7 | Oct 29 | 6a |
| 62695 | Woodson | Apr 17 | Oct 21 | 6a |
Nearby counties
Scott County Cass County Greene County Menard County Sangamon County Brown County
All Illinois counties · Download Illinois frost dates (CSV)
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