No
you don't need a jacket based on the weather in San Francisco, CA, USA 1 second ago
61°F16°C & Cloudy
Wind is 6 mph10 km/h from the West, gusting to 11 mph17 km/h
| October 24 | ||||
| 7pm | 63°F17°C | 7 mph11 km/h West | Cloudy | |
| 8pm | 64°F18°C | 8 mph13 km/h West | Cloudy | |
| 9pm | 65°F18°C | 9 mph14 km/h West | Mostly Cloudy | |
| 10pm | 65°F18°C | 11 mph17 km/h West | Mostly Cloudy | |
| 11pm | 64°F18°C | 11 mph18 km/h West | Mostly Cloudy | |
| October 25 | ||||
| 12am | 63°F17°C | 10 mph16 km/h West | Mostly Cloudy | |
| 1am | 62°F17°C | 9 mph14 km/h West | Mostly Cloudy | |
| 2am | 61°F16°C | 7 mph12 km/h West | Mostly Cloudy | |
| 3am | 60°F15°C | 7 mph11 km/h West | Mostly Cloudy | |
| 4am | 59°F15°C | 6 mph9 km/h West | Mostly Cloudy | |
| 5am | 58°F15°C | 5 mph9 km/h Southwest | Cloudy | |
| 6am | 58°F14°C | 5 mph8 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 24 | 54°F12°C | 65°F19°C | 7 mph11 km/h from West | Mostly Cloudy | Cloudy |
| October 25 | 57°F14°C | 65°F18°C | 8 mph13 km/h from Southwest | Rain | Mostly Cloudy |
| October 26 | 55°F13°C | 65°F18°C | 9 mph15 km/h from Southwest | Drizzle | Mostly Clear |
| October 27 | 51°F11°C | 67°F20°C | 5 mph8 km/h from Northwest | Clear | Clear |
| October 28 | 53°F12°C | 71°F22°C | 4 mph7 km/h from Northwest | Clear | Clear |
| October 29 | 55°F13°C | 73°F23°C | 5 mph8 km/h from Northwest | Clear | Clear |
| October 30 | 56°F13°C | 70°F21°C | 5 mph8 km/h from Northwest | Mostly Clear | Partly Cloudy |
Yes
Low of 57°F14°C, High of 65°F19°CWind: 8 mph13 km/h
Precipitation: 64% rain