Frost dates in Hillview, IL
The average last spring frost in Hillview is around April 16 and the first fall frost is around October 17. That gives Hillview an average growing season of about 184 days.
Last spring frost
| Early (10% chance after) | April 2 |
|---|---|
| Average (50%) | April 16 |
| Late (90%) | May 2 |
First fall frost
| Early (10%) | October 3 |
|---|---|
| Average (50%) | October 17 |
| Late (90% chance before) | November 1 |