Arkansas frost dates: W
| City | Last frost | First frost | Season | Zone |
|---|---|---|---|---|
| Wabash | Mar 17 | Nov 10 | 238 d | 8b |
| Wabbaseka | Mar 13 | Nov 13 | 245 d | 8b |
| Walcott | Mar 26 | Nov 6 | 225 d | 7b |
| Waldenburg | Mar 23 | Nov 5 | 227 d | 8a |
| Waldo | Mar 31 | Nov 2 | 216 d | 8b |
| Waldron | Apr 8 | Oct 28 | 203 d | 7b |
| Walnut Ridge | Mar 27 | Nov 5 | 223 d | 8a |
| Ward | Apr 4 | Oct 31 | 210 d | 8a |
| Warm Springs | Mar 31 | Nov 1 | 215 d | 7a |
| Warren | Mar 20 | Nov 11 | 236 d | 8a |
| Washington | Mar 26 | Nov 6 | 225 d | 8a |
| Watson | Mar 12 | Nov 14 | 247 d | 8b |
| Weiner | Mar 23 | Nov 5 | 227 d | 8a |
| Wesley | Mar 30 | Nov 7 | 222 d | 7a |
| West Fork | Apr 15 | Oct 21 | 189 d | 7b |
| West Helena | Mar 15 | Nov 16 | 246 d | 8a |
| West Memphis | Mar 19 | Nov 10 | 236 d | 8a |
| West Point | Mar 27 | Nov 8 | 226 d | 8a |
| West Ridge | Mar 23 | Nov 6 | 228 d | 8a |
| Western Grove | Mar 22 | Nov 9 | 232 d | 7b |
| Wheatley | Mar 18 | Nov 11 | 238 d | 8a |
| Whelen Springs | Mar 29 | Nov 6 | 222 d | 8a |
| White Hall | Mar 14 | Nov 16 | 247 d | 8a |
| Wickes | Mar 29 | Nov 5 | 221 d | 8a |
| Wideman | Apr 14 | Oct 28 | 197 d | 7b |
| Widener | Mar 23 | Nov 7 | 229 d | 8a |
| Wilburn | Mar 31 | Nov 6 | 220 d | 7b |
| Williford | Apr 4 | Oct 31 | 210 d | 7b |
| Willisville | Mar 29 | Nov 6 | 222 d | 8b |
| Wilmar | Mar 18 | Nov 12 | 239 d | 8b |
| Wilmot | Mar 14 | Nov 10 | 241 d | 8b |
| Wilson | Mar 23 | Nov 6 | 228 d | 8a |
| Wilton | Mar 24 | Nov 11 | 232 d | 8b |
| Winchester | Mar 12 | Nov 14 | 247 d | 8b |
| Winslow | Apr 5 | Nov 5 | 214 d | 7b |
| Winthrop | Mar 26 | Nov 5 | 224 d | 8a |
| Wiseman | Apr 8 | Oct 30 | 205 d | 7a |
| Witter | Apr 13 | Oct 29 | 199 d | 7b |
| Witts Springs | Apr 4 | Nov 2 | 212 d | 7b |
| Woodson | Mar 21 | Nov 9 | 233 d | 8a |
| Wooster | Apr 2 | Nov 2 | 214 d | 8a |
| Wright | Mar 21 | Nov 9 | 233 d | 8a |
| Wrightsville | Mar 21 | Nov 10 | 234 d | 8a |
| Wynne | Mar 23 | Nov 7 | 229 d | 8a |