| St. Louis high ≥ 71°F · Mon Oct 19 | St. Louis, MO · Plains & South Central | Mon Oct 19 | 45¢ | — | | |
| St. Louis high ≥ 73°F · Mon Oct 19 | St. Louis, MO · Plains & South Central | Mon Oct 19 | 17¢ | — | | |
| St. Louis high ≥ 74°F · Mon Oct 19 | St. Louis, MO · Plains & South Central | Mon Oct 19 | 43¢ | — | | |
| St. Louis high ≥ 75°F · Mon Oct 19 | St. Louis, MO · Plains & South Central | Mon Oct 19 | 16¢ | — | | |
| St. Louis runs hot-for-here: 81°F+ · Mon Oct 19 | St. Louis, MO · Plains & South Central | Mon Oct 19 | 2¢ | — | | |
| St. Louis high ≥ 73°F · Tue Oct 20 | St. Louis, MO · Plains & South Central | Tue Oct 20 | 50¢ | — | | |
| St. Louis high ≥ 75°F · Tue Oct 20 | St. Louis, MO · Plains & South Central | Tue Oct 20 | 17¢ | — | | |
| St. Louis high ≥ 77°F · Tue Oct 20 | St. Louis, MO · Plains & South Central | Tue Oct 20 | 17¢ | — | | |
| St. Louis high ≥ 78°F · Tue Oct 20 | St. Louis, MO · Plains & South Central | Tue Oct 20 | 39¢ | — | | |
| St. Louis high ≥ 80°F · Tue Oct 20 | St. Louis, MO · Plains & South Central | Tue Oct 20 | 14¢ | — | | |
| St. Louis runs hot-for-here: 81°F+ · Tue Oct 20 | St. Louis, MO · Plains & South Central | Tue Oct 20 | 2¢ | — | | |
| St. Louis high ≥ 75°F · Wed Oct 21 | St. Louis, MO · Plains & South Central | Wed Oct 21 | 45¢ | — | | |
| St. Louis high ≥ 77°F · Wed Oct 21 | St. Louis, MO · Plains & South Central | Wed Oct 21 | 21¢ | — | | |
| St. Louis high ≥ 78°F · Wed Oct 21 | St. Louis, MO · Plains & South Central | Wed Oct 21 | 27¢ | — | | |
| St. Louis high ≥ 79°F · Wed Oct 21 | St. Louis, MO · Plains & South Central | Wed Oct 21 | 42¢ | · | | |
| St. Louis high ≥ 80°F · Wed Oct 21 | St. Louis, MO · Plains & South Central | Wed Oct 21 | 12¢ | — | | |
| St. Louis runs hot-for-here: 81°F+ · Wed Oct 21 | St. Louis, MO · Plains & South Central | Wed Oct 21 | 2¢ | — | | |
| St. Louis high ≥ 75°F · Thu Oct 22 | St. Louis, MO · Plains & South Central | Thu Oct 22 | 65¢ | — | | |
| St. Louis high ≥ 77°F · Thu Oct 22 | St. Louis, MO · Plains & South Central | Thu Oct 22 | 39¢ | — | | |
| St. Louis high ≥ 79°F · Thu Oct 22 | St. Louis, MO · Plains & South Central | Thu Oct 22 | 35¢ | — | | |
| St. Louis high ≥ 80°F · Thu Oct 22 | St. Louis, MO · Plains & South Central | Thu Oct 22 | 11¢ | ▼1¢ | | |
| St. Louis runs hot-for-here: 81°F+ · Thu Oct 22 | St. Louis, MO · Plains & South Central | Thu Oct 22 | 5¢ | — | | |
| St. Louis high ≥ 82°F · Thu Oct 22 | St. Louis, MO · Plains & South Central | Thu Oct 22 | 4¢ | — | | |
| St. Louis high ≥ 75°F · Fri Oct 23 | St. Louis, MO · Plains & South Central | Fri Oct 23 | 56¢ | — | | |
| St. Louis high ≥ 77°F · Fri Oct 23 | St. Louis, MO · Plains & South Central | Fri Oct 23 | 36¢ | — | | |
| St. Louis high ≥ 79°F · Fri Oct 23 | St. Louis, MO · Plains & South Central | Fri Oct 23 | 41¢ | — | | |
| St. Louis high ≥ 80°F · Fri Oct 23 | St. Louis, MO · Plains & South Central | Fri Oct 23 | 8¢ | — | | |
| St. Louis high ≥ 82°F · Fri Oct 23 | St. Louis, MO · Plains & South Central | Fri Oct 23 | 11¢ | — | | |
| St. Louis high ≥ 75°F · Sat Oct 24 | St. Louis, MO · Plains & South Central | Sat Oct 24 | 74¢ | — | | |
| St. Louis high ≥ 77°F · Sat Oct 24 | St. Louis, MO · Plains & South Central | Sat Oct 24 | 60¢ | — | | |
| St. Louis high ≥ 78°F · Sat Oct 24 | St. Louis, MO · Plains & South Central | Sat Oct 24 | 44¢ | — | | |
| St. Louis high ≥ 80°F · Sat Oct 24 | St. Louis, MO · Plains & South Central | Sat Oct 24 | 24¢ | — | | |
| St. Louis high ≥ 81°F · Sat Oct 24 | St. Louis, MO · Plains & South Central | Sat Oct 24 | 20¢ | — | | |
| St. Louis high ≥ 77°F · Sun Oct 25 | St. Louis, MO · Plains & South Central | Sun Oct 25 | 74¢ | — | | |
| St. Louis high ≥ 78°F · Sun Oct 25 | St. Louis, MO · Plains & South Central | Sun Oct 25 | 53¢ | — | | |
| St. Louis high ≥ 79°F · Sun Oct 25 | St. Louis, MO · Plains & South Central | Sun Oct 25 | 37¢ | — | | |
| St. Louis runs hot-for-here: 80°F+ · Sun Oct 25 | St. Louis, MO · Plains & South Central | Sun Oct 25 | 46¢ | — | | |
| St. Louis high ≥ 75°F · Mon Oct 26 | St. Louis, MO · Plains & South Central | Mon Oct 26 | 72¢ | — | | |
| St. Louis high ≥ 77°F · Mon Oct 26 | St. Louis, MO · Plains & South Central | Mon Oct 26 | 43¢ | — | | |
| St. Louis high ≥ 79°F · Mon Oct 26 | St. Louis, MO · Plains & South Central | Mon Oct 26 | 40¢ | — | | |
| St. Louis high ≥ 70°F · Tue Oct 27 | St. Louis, MO · Plains & South Central | Tue Oct 27 | 66¢ | — | | |
| St. Louis runs hot-for-here: 79°F+ · Tue Oct 27 | St. Louis, MO · Plains & South Central | Tue Oct 27 | 9¢ | — | | |