| San Francisco high ≥ 62°F · Mon Oct 19 | San Francisco, CA · West Coast & Southwest | Mon Oct 19 | 81¢ | — | | |
| San Francisco stays cold-for-here: high ≤ 63°F · Mon Oct 19 | San Francisco, CA · West Coast & Southwest | Mon Oct 19 | 41¢ | — | | |
| San Francisco high ≥ 64°F · Mon Oct 19 | San Francisco, CA · West Coast & Southwest | Mon Oct 19 | 59¢ | — | | |
| San Francisco high ≥ 66°F · Mon Oct 19 | San Francisco, CA · West Coast & Southwest | Mon Oct 19 | 53¢ | — | | |
| San Francisco high ≥ 70°F · Mon Oct 19 | San Francisco, CA · West Coast & Southwest | Mon Oct 19 | 32¢ | — | | |
| San Francisco stays cold-for-here: high ≤ 62°F · Tue Oct 20 | San Francisco, CA · West Coast & Southwest | Tue Oct 20 | 3¢ | — | | |
| San Francisco high ≥ 64°F · Tue Oct 20 | San Francisco, CA · West Coast & Southwest | Tue Oct 20 | 78¢ | — | | |
| San Francisco high ≥ 66°F · Tue Oct 20 | San Francisco, CA · West Coast & Southwest | Tue Oct 20 | 59¢ | — | | |
| San Francisco high ≥ 67°F · Tue Oct 20 | San Francisco, CA · West Coast & Southwest | Tue Oct 20 | 50¢ | — | | |
| San Francisco high ≥ 68°F · Tue Oct 20 | San Francisco, CA · West Coast & Southwest | Tue Oct 20 | 40¢ | — | | |
| San Francisco stays cold-for-here: high ≤ 62°F · Wed Oct 21 | San Francisco, CA · West Coast & Southwest | Wed Oct 21 | 2¢ | — | | |
| San Francisco high ≥ 66°F · Wed Oct 21 | San Francisco, CA · West Coast & Southwest | Wed Oct 21 | 75¢ | — | | |
| San Francisco high ≥ 68°F · Wed Oct 21 | San Francisco, CA · West Coast & Southwest | Wed Oct 21 | 57¢ | — | | |
| San Francisco high ≥ 69°F · Wed Oct 21 | San Francisco, CA · West Coast & Southwest | Wed Oct 21 | 52¢ | — | | |
| San Francisco runs hot-for-here: 79°F+ · Wed Oct 21 | San Francisco, CA · West Coast & Southwest | Wed Oct 21 | 2¢ | — | | |
| San Francisco stays cold-for-here: high ≤ 62°F · Thu Oct 22 | San Francisco, CA · West Coast & Southwest | Thu Oct 22 | 10¢ | — | | |
| San Francisco high ≥ 64°F · Thu Oct 22 | San Francisco, CA · West Coast & Southwest | Thu Oct 22 | 76¢ | — | | |
| San Francisco high ≥ 66°F · Thu Oct 22 | San Francisco, CA · West Coast & Southwest | Thu Oct 22 | 61¢ | — | | |
| San Francisco high ≥ 67°F · Thu Oct 22 | San Francisco, CA · West Coast & Southwest | Thu Oct 22 | 43¢ | — | | |
| San Francisco high ≥ 68°F · Thu Oct 22 | San Francisco, CA · West Coast & Southwest | Thu Oct 22 | 45¢ | — | | |
| San Francisco stays cold-for-here: high ≤ 62°F · Fri Oct 23 | San Francisco, CA · West Coast & Southwest | Fri Oct 23 | 3¢ | — | | |
| San Francisco high ≥ 64°F · Fri Oct 23 | San Francisco, CA · West Coast & Southwest | Fri Oct 23 | 85¢ | ▲1¢ | | |
| San Francisco high ≥ 66°F · Fri Oct 23 | San Francisco, CA · West Coast & Southwest | Fri Oct 23 | 87¢ | — | | |
| San Francisco high ≥ 68°F · Fri Oct 23 | San Francisco, CA · West Coast & Southwest | Fri Oct 23 | 51¢ | — | | |
| San Francisco high ≥ 64°F · Sat Oct 24 | San Francisco, CA · West Coast & Southwest | Sat Oct 24 | 80¢ | ▲3¢ | | |
| San Francisco high ≥ 66°F · Sat Oct 24 | San Francisco, CA · West Coast & Southwest | Sat Oct 24 | 82¢ | — | | |
| San Francisco high ≥ 68°F · Sat Oct 24 | San Francisco, CA · West Coast & Southwest | Sat Oct 24 | 81¢ | — | | |
| San Francisco high ≥ 69°F · Sat Oct 24 | San Francisco, CA · West Coast & Southwest | Sat Oct 24 | 39¢ | — | | |
| San Francisco runs hot-for-here: 78°F+ · Sat Oct 24 | San Francisco, CA · West Coast & Southwest | Sat Oct 24 | 3¢ | — | | |
| San Francisco high ≥ 66°F · Sun Oct 25 | San Francisco, CA · West Coast & Southwest | Sun Oct 25 | 77¢ | — | | |
| San Francisco high ≥ 68°F · Sun Oct 25 | San Francisco, CA · West Coast & Southwest | Sun Oct 25 | 70¢ | — | | |
| San Francisco high ≥ 69°F · Sun Oct 25 | San Francisco, CA · West Coast & Southwest | Sun Oct 25 | 76¢ | — | | |
| San Francisco runs hot-for-here: 77°F+ · Sun Oct 25 | San Francisco, CA · West Coast & Southwest | Sun Oct 25 | 12¢ | — | | |
| San Francisco high ≥ 67°F · Mon Oct 26 | San Francisco, CA · West Coast & Southwest | Mon Oct 26 | 55¢ | — | | |
| San Francisco high ≥ 68°F · Mon Oct 26 | San Francisco, CA · West Coast & Southwest | Mon Oct 26 | 70¢ | — | | |
| San Francisco high ≥ 69°F · Mon Oct 26 | San Francisco, CA · West Coast & Southwest | Mon Oct 26 | 64¢ | — | | |
| San Francisco runs hot-for-here: 77°F+ · Mon Oct 26 | San Francisco, CA · West Coast & Southwest | Mon Oct 26 | 10¢ | — | | |
| San Francisco high ≥ 70°F · Tue Oct 27 | San Francisco, CA · West Coast & Southwest | Tue Oct 27 | 53¢ | — | | |
| San Francisco runs hot-for-here: 77°F+ · Tue Oct 27 | San Francisco, CA · West Coast & Southwest | Tue Oct 27 | 10¢ | — | | |