Frost dates in Will County, Illinois
The average last spring frost in Will County falls Apr 16 to Apr 23 and the average first fall frost Oct 20 to Oct 26, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 5b to 6a. Places: Aurora, Beecher, Bolingbrook, Braidwood, Channahon, Crest Hill. 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 |
|---|---|---|---|---|
| 60401 | Beecher | Apr 23 | Oct 20 | 6a |
| 60403 | Crest Hill | Apr 20 | Oct 22 | 6a |
| 60404 | Shorewood | Apr 19 | Oct 25 | 5b |
| 60408 | Braidwood | Apr 16 | Oct 26 | 5b |
| 60410 | Channahon | Apr 16 | Oct 26 | 5b |
| 60417 | Crete | Apr 23 | Oct 20 | 6a |
| 60421 | Elwood | Apr 19 | Oct 25 | 6a |
| 60423 | Frankfort | Apr 23 | Oct 20 | 6a |
| 60431 | Joliet | Apr 19 | Oct 25 | 5b |
| 60432 | Joliet | Apr 19 | Oct 25 | 6a |
| 60433 | Joliet | Apr 19 | Oct 25 | 6a |
| 60435 | Joliet | Apr 19 | Oct 25 | 6a |
| 60436 | Joliet | Apr 19 | Oct 25 | 6a |
| 60440 | Bolingbrook | Apr 20 | Oct 22 | 6a |
| 60441 | Lockport | Apr 20 | Oct 22 | 6a |
| 60442 | Manhattan | Apr 19 | Oct 25 | 6a |
| 60446 | Romeoville | Apr 20 | Oct 22 | 6a |
| 60448 | Mokena | Apr 20 | Oct 22 | 6a |
| 60449 | Monee | Apr 23 | Oct 20 | 6a |
| 60451 | New Lenox | Apr 19 | Oct 25 | 6a |
| 60468 | Peotone | Apr 23 | Oct 20 | 6a |
| 60481 | Wilmington | Apr 16 | Oct 26 | 5b |
| 60484 | University Park | Apr 23 | Oct 20 | 6a |
| 60490 | Bolingbrook | Apr 20 | Oct 22 | 6a |
| 60491 | Homer Glen | Apr 20 | Oct 22 | 6a |
| 60503 | Aurora | Apr 19 | Oct 23 | 5b |
| 60544 | Plainfield | Apr 20 | Oct 22 | 5b |
| 60564 | Naperville | Apr 19 | Oct 23 | 5b |
| 60585 | Plainfield | Apr 20 | Oct 22 | 5b |
| 60586 | Joliet | Apr 20 | Oct 22 | 5b |
Nearby counties
Kendall County DuPage County Grundy County Cook County Kankakee County Kane County
All Illinois counties · Download Illinois frost dates (CSV)
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