Kentucky frost dates: W
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Waco | Apr 20 | Oct 19 | 182 d | 6b |
| Waddy | May 1 | Oct 10 | 162 d | 6b |
| Walker | Apr 19 | Oct 24 | 188 d | 7a |
| Wallingford | Apr 12 | Oct 30 | 201 d | 6b |
| Wallins Creek | Apr 15 | Oct 30 | 198 d | 7a |
| Walton | Apr 18 | Oct 25 | 190 d | 6b |
| Waneta | Apr 5 | Nov 2 | 211 d | 6b |
| Warbranch | Apr 15 | Oct 30 | 198 d | 7a |
| Warfield | Apr 20 | Oct 24 | 187 d | 7a |
| Warsaw | Apr 23 | Oct 21 | 181 d | 6b |
| Washington | Apr 18 | Oct 30 | 195 d | 6b |
| Water Valley | Apr 4 | Oct 28 | 207 d | 7b |
| Waverly | Apr 4 | Oct 29 | 208 d | 7a |
| Wayland | Apr 23 | Oct 23 | 183 d | 7a |
| Waynesburg | Apr 18 | Oct 24 | 189 d | 7a |
| Webbville | May 2 | Oct 11 | 162 d | 6b |
| Webster | Apr 25 | Oct 16 | 174 d | 7a |
| Weeksbury | Apr 21 | Oct 22 | 184 d | 7a |
| Wellington | Apr 29 | Oct 16 | 170 d | 7a |
| Wendover | Apr 15 | Oct 30 | 198 d | 7a |
| West Liberty | Apr 29 | Oct 16 | 170 d | 6b |
| West Louisville | Apr 2 | Nov 1 | 213 d | 7a |
| West Paducah | Apr 5 | Oct 28 | 206 d | 7a |
| West Point | Apr 19 | Oct 24 | 188 d | 7a |
| West Somerset | Apr 5 | Oct 30 | 208 d | 7a |
| West Van Lear | Apr 19 | Oct 25 | 189 d | 7a |
| Westport | Apr 12 | Oct 25 | 196 d | 6b |
| Westview | Apr 11 | Oct 26 | 198 d | 6b |
| Wheatcroft | Apr 7 | Oct 28 | 204 d | 7a |
| Wheelwright | Apr 21 | Oct 22 | 184 d | 7a |
| Whick | Apr 19 | Oct 25 | 189 d | 7a |
| White Mills | Apr 21 | Oct 18 | 180 d | 7a |
| White Plains | Apr 2 | Nov 1 | 213 d | 7a |
| Whitesburg | Apr 21 | Oct 22 | 184 d | 7a |
| Whitesville | Apr 10 | Oct 22 | 195 d | 7a |
| Whitley City | Apr 24 | Oct 18 | 177 d | 7a |
| Wickliffe | Apr 6 | Oct 30 | 207 d | 7a |
| Wildie | Apr 18 | Oct 24 | 189 d | 7a |
| Willard | May 2 | Oct 11 | 162 d | 6b |
| Williamsburg | Apr 21 | Oct 22 | 184 d | 7a |
| Williamsport | Apr 19 | Oct 25 | 189 d | 7a |
| Williamstown | Apr 11 | Oct 29 | 201 d | 6b |
| Willisburg | Apr 13 | Oct 25 | 195 d | 7a |
| Wilmore | Apr 7 | Nov 1 | 208 d | 7a |
| Winchester | Apr 20 | Oct 19 | 182 d | 6b |
| Windsor | Apr 18 | Oct 24 | 189 d | 7a |
| Wingo | Apr 4 | Oct 28 | 207 d | 7b |
| Wittensville | Apr 19 | Oct 25 | 189 d | 7a |
| Woodbine | Apr 19 | Oct 24 | 188 d | 7a |
| Woodburn | Apr 5 | Oct 31 | 209 d | 7a |
| Woodbury | Apr 15 | Oct 20 | 188 d | 7a |
| Wooton | Apr 19 | Oct 25 | 189 d | 7a |
| Worthington | Apr 22 | Oct 23 | 184 d | 7a |
| Worthville | Apr 9 | Nov 1 | 206 d | 6b |
| Wrigley | Apr 29 | Oct 16 | 170 d | 6b |