Frost dates in Adams County, Illinois
The average last spring frost in Adams County falls Apr 8 to Apr 18 and the average first fall frost Oct 21 to Oct 30, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6a. Places: Adams, Bloomfield, Camp Point, Clayton, Coatsburg, Fowler. 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 |
|---|---|---|---|---|
| 62301 | Quincy | Apr 8 | Oct 30 | 6a |
| 62305 | Bloomfield | Apr 8 | Oct 30 | 6a |
| 62320 | Camp Point | Apr 18 | Oct 21 | 6a |
| 62324 | Clayton | Apr 18 | Oct 21 | 6a |
| 62325 | Coatsburg | Apr 14 | Oct 23 | 6a |
| 62338 | Fowler | Apr 14 | Oct 23 | 6a |
| 62339 | Golden | Apr 18 | Oct 21 | 6a |
| 62346 | La Prairie | Apr 18 | Oct 21 | 6a |
| 62347 | Adams | Apr 14 | Oct 23 | 6a |
| 62348 | Lima | Apr 11 | Oct 23 | 6a |
| 62349 | Loraine | Apr 18 | Oct 21 | 6a |
| 62351 | Mendon | Apr 14 | Oct 23 | 6a |
| 62359 | Paloma | Apr 14 | Oct 23 | 6a |
| 62360 | Payson | Apr 10 | Oct 27 | 6a |
| 62365 | Richfield | Apr 14 | Oct 23 | 6a |
| 62376 | Ursa | Apr 11 | Oct 23 | 6a |
Nearby counties
Brown County Hancock County Pike County Schuyler County McDonough County Scott County
All Illinois counties · Download Illinois frost dates (CSV)
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