No
you don't need a jacket based on the weather in San Francisco, CA, USA 1 second ago
66°F19°C & Mostly Clear
Wind is 4 mph7 km/h from the Northwest, gusting to 8 mph13 km/h
| November 9 | ||||
| 2am | 64°F18°C | 5 mph8 km/h North | Mostly Clear | |
| 3am | 63°F17°C | 5 mph8 km/h North | Mostly Clear | |
| 4am | 62°F16°C | 5 mph8 km/h North | Mostly Clear | |
| 5am | 61°F16°C | 5 mph8 km/h North | Partly Cloudy | |
| 6am | 60°F15°C | 5 mph8 km/h North | Mostly Clear | |
| 7am | 59°F15°C | 5 mph8 km/h North | Partly Cloudy | |
| 8am | 58°F14°C | 5 mph9 km/h North | Mostly Cloudy | |
| 9am | 58°F14°C | 5 mph7 km/h Northeast | Partly Cloudy | |
| 10am | 57°F14°C | 5 mph7 km/h Northeast | Mostly Clear | |
| 11am | 57°F14°C | 5 mph8 km/h Northeast | Mostly Clear | |
| 12pm | 56°F13°C | 5 mph8 km/h Northeast | Mostly Clear | |
| 1pm | 56°F13°C | 6 mph9 km/h Northeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 8 | 54°F12°C | 73°F23°C | 3 mph5 km/h from North | Mostly Clear | Mostly Clear |
| November 9 | 56°F13°C | 73°F23°C | 5 mph8 km/h from Northeast | Partly Cloudy | Mostly Cloudy |
| November 10 | 57°F14°C | 74°F24°C | 4 mph7 km/h from North | Mostly Cloudy | Mostly Cloudy |
| November 11 | 56°F13°C | 70°F21°C | 3 mph5 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| November 12 | 56°F13°C | 65°F18°C | 9 mph14 km/h from South | Cloudy | Heavy Rain |
| November 13 | 52°F11°C | 61°F16°C | 12 mph20 km/h from Southwest | Rain | Partly Cloudy |
| November 14 | 51°F10°C | 59°F15°C | 7 mph11 km/h from Southwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 55°F13°C, High of 73°F23°CWind: 5 mph8 km/h
Precipitation: None