| Las Vegas high ≥ 78°F · Mon Oct 19 | Las Vegas, NV · West Coast & Southwest | Mon Oct 19 | 73¢ | — | | |
| Las Vegas high ≥ 80°F · Mon Oct 19 | Las Vegas, NV · West Coast & Southwest | Mon Oct 19 | 47¢ | — | | |
| Las Vegas high ≥ 82°F · Mon Oct 19 | Las Vegas, NV · West Coast & Southwest | Mon Oct 19 | 40¢ | — | | |
| Las Vegas high ≥ 83°F · Mon Oct 19 | Las Vegas, NV · West Coast & Southwest | Mon Oct 19 | 38¢ | — | | |
| Las Vegas high ≥ 84°F · Mon Oct 19 | Las Vegas, NV · West Coast & Southwest | Mon Oct 19 | 20¢ | — | | |
| Las Vegas runs hot-for-here: 89°F+ · Mon Oct 19 | Las Vegas, NV · West Coast & Southwest | Mon Oct 19 | 2¢ | — | | |
| A 90° day in Las Vegas · Mon Oct 19 | Las Vegas, NV · West Coast & Southwest | Mon Oct 19 | 2¢ | — | | |
| Las Vegas high ≥ 75°F · Tue Oct 20 | Las Vegas, NV · West Coast & Southwest | Tue Oct 20 | 94¢ | — | | ★ golden |
| Las Vegas high ≥ 76°F · Tue Oct 20 | Las Vegas, NV · West Coast & Southwest | Tue Oct 20 | 62¢ | — | | |
| Las Vegas high ≥ 77°F · Tue Oct 20 | Las Vegas, NV · West Coast & Southwest | Tue Oct 20 | 73¢ | — | | |
| Las Vegas high ≥ 78°F · Tue Oct 20 | Las Vegas, NV · West Coast & Southwest | Tue Oct 20 | 76¢ | — | | |
| Las Vegas high ≥ 80°F · Tue Oct 20 | Las Vegas, NV · West Coast & Southwest | Tue Oct 20 | 63¢ | — | | |
| Las Vegas high ≥ 82°F · Tue Oct 20 | Las Vegas, NV · West Coast & Southwest | Tue Oct 20 | 41¢ | — | | |
| Las Vegas high ≥ 84°F · Tue Oct 20 | Las Vegas, NV · West Coast & Southwest | Tue Oct 20 | 22¢ | — | | |
| Las Vegas runs hot-for-here: 89°F+ · Tue Oct 20 | Las Vegas, NV · West Coast & Southwest | Tue Oct 20 | 2¢ | · | | |
| Las Vegas high ≥ 69°F · Wed Oct 21 | Las Vegas, NV · West Coast & Southwest | Wed Oct 21 | 98¢ | — | | ★ golden |
| Las Vegas high ≥ 71°F · Wed Oct 21 | Las Vegas, NV · West Coast & Southwest | Wed Oct 21 | 91¢ | — | | ★ golden |
| Las Vegas high ≥ 73°F · Wed Oct 21 | Las Vegas, NV · West Coast & Southwest | Wed Oct 21 | 97¢ | — | | ★ golden |
| Las Vegas high ≥ 78°F · Wed Oct 21 | Las Vegas, NV · West Coast & Southwest | Wed Oct 21 | 74¢ | ▼2¢ | | |
| Las Vegas high ≥ 80°F · Wed Oct 21 | Las Vegas, NV · West Coast & Southwest | Wed Oct 21 | 50¢ | — | | |
| Las Vegas runs hot-for-here: 88°F+ · Wed Oct 21 | Las Vegas, NV · West Coast & Southwest | Wed Oct 21 | 4¢ | — | | |
| Las Vegas stays cold-for-here: high ≤ 67°F · Thu Oct 22 | Las Vegas, NV · West Coast & Southwest | Thu Oct 22 | 3¢ | — | | |
| Las Vegas high ≥ 68°F · Thu Oct 22 | Las Vegas, NV · West Coast & Southwest | Thu Oct 22 | 85¢ | — | | |
| Las Vegas high ≥ 69°F · Thu Oct 22 | Las Vegas, NV · West Coast & Southwest | Thu Oct 22 | 50¢ | — | | |
| Las Vegas high ≥ 70°F · Thu Oct 22 | Las Vegas, NV · West Coast & Southwest | Thu Oct 22 | 28¢ | — | | |
| Las Vegas high ≥ 71°F · Thu Oct 22 | Las Vegas, NV · West Coast & Southwest | Thu Oct 22 | 56¢ | ▼1¢ | | |
| Las Vegas high ≥ 72°F · Thu Oct 22 | Las Vegas, NV · West Coast & Southwest | Thu Oct 22 | 39¢ | — | | |
| Las Vegas high ≥ 73°F · Thu Oct 22 | Las Vegas, NV · West Coast & Southwest | Thu Oct 22 | 45¢ | — | | |
| Las Vegas high ≥ 75°F · Thu Oct 22 | Las Vegas, NV · West Coast & Southwest | Thu Oct 22 | 31¢ | — | | |
| Las Vegas stays cold-for-here: high ≤ 66°F · Fri Oct 23 | Las Vegas, NV · West Coast & Southwest | Fri Oct 23 | 6¢ | — | | |
| Las Vegas high ≥ 68°F · Fri Oct 23 | Las Vegas, NV · West Coast & Southwest | Fri Oct 23 | 68¢ | — | | |
| Las Vegas high ≥ 69°F · Fri Oct 23 | Las Vegas, NV · West Coast & Southwest | Fri Oct 23 | 68¢ | — | | |
| Las Vegas high ≥ 71°F · Fri Oct 23 | Las Vegas, NV · West Coast & Southwest | Fri Oct 23 | 47¢ | — | | |
| Las Vegas high ≥ 73°F · Fri Oct 23 | Las Vegas, NV · West Coast & Southwest | Fri Oct 23 | 31¢ | — | | |
| Las Vegas stays cold-for-here: high ≤ 66°F · Sat Oct 24 | Las Vegas, NV · West Coast & Southwest | Sat Oct 24 | 2¢ | — | | |
| Las Vegas high ≥ 67°F · Sat Oct 24 | Las Vegas, NV · West Coast & Southwest | Sat Oct 24 | 76¢ | — | | |
| Las Vegas high ≥ 68°F · Sat Oct 24 | Las Vegas, NV · West Coast & Southwest | Sat Oct 24 | 80¢ | — | | |
| Las Vegas high ≥ 69°F · Sat Oct 24 | Las Vegas, NV · West Coast & Southwest | Sat Oct 24 | 72¢ | — | | |
| Las Vegas high ≥ 71°F · Sat Oct 24 | Las Vegas, NV · West Coast & Southwest | Sat Oct 24 | 74¢ | — | | |
| Las Vegas high ≥ 69°F · Sun Oct 25 | Las Vegas, NV · West Coast & Southwest | Sun Oct 25 | 83¢ | — | | |
| Las Vegas high ≥ 70°F · Sun Oct 25 | Las Vegas, NV · West Coast & Southwest | Sun Oct 25 | 76¢ | — | | |
| Las Vegas high ≥ 73°F · Sun Oct 25 | Las Vegas, NV · West Coast & Southwest | Sun Oct 25 | 64¢ | — | | |
| Las Vegas high ≥ 72°F · Mon Oct 26 | Las Vegas, NV · West Coast & Southwest | Mon Oct 26 | 78¢ | — | | |
| Las Vegas high ≥ 73°F · Mon Oct 26 | Las Vegas, NV · West Coast & Southwest | Mon Oct 26 | 73¢ | — | | |
| Las Vegas runs hot-for-here: 85°F+ · Mon Oct 26 | Las Vegas, NV · West Coast & Southwest | Mon Oct 26 | 2¢ | — | | |
| Las Vegas high ≥ 74°F · Tue Oct 27 | Las Vegas, NV · West Coast & Southwest | Tue Oct 27 | 69¢ | — | | |
| Las Vegas runs hot-for-here: 85°F+ · Tue Oct 27 | Las Vegas, NV · West Coast & Southwest | Tue Oct 27 | 4¢ | — | | |