Frost dates in Weston, MO
The average last spring frost in Weston is around April 12 and the first fall frost is around October 21. That gives Weston an average growing season of about 192 days.
Last spring frost
| Early (10% chance after) | March 28 |
|---|---|
| Average (50%) | April 12 |
| Late (90%) | April 28 |
First fall frost
| Early (10%) | October 4 |
|---|---|
| Average (50%) | October 21 |
| Late (90% chance before) | November 9 |