Yes
you do need a jacket based on the weather in San Francisco, CA, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
53°F12°C & Mostly Cloudy
Wind is 7 mph11 km/h from the Southwest, gusting to 13 mph21 km/h
| November 23 | ||||
| 12pm | 53°F12°C | 7 mph12 km/h Southwest | Mostly Cloudy | |
| 1pm | 55°F13°C | 8 mph12 km/h Southwest | Partly Cloudy | |
| 2pm | 56°F13°C | 8 mph13 km/h Southwest | Partly Cloudy | |
| 3pm | 57°F14°C | 8 mph13 km/h Southwest | Mostly Clear | |
| 4pm | 58°F14°C | 8 mph13 km/h West | Mostly Clear | |
| 5pm | 58°F14°C | 8 mph13 km/h West | Mostly Clear | |
| 6pm | 57°F14°C | 8 mph12 km/h West | Mostly Clear | |
| 7pm | 56°F13°C | 7 mph11 km/h West | Mostly Clear | |
| 8pm | 54°F12°C | 5 mph9 km/h West | Mostly Clear | |
| 9pm | 52°F11°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 10pm | 52°F11°C | 4 mph6 km/h Southwest | Mostly Clear | |
| 11pm | 51°F11°C | 4 mph6 km/h Southwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 23 | 49°F10°C | 58°F14°C | 7 mph11 km/h from Southwest | Drizzle | Mostly Clear |
| November 24 | 46°F8°C | 59°F15°C | 7 mph11 km/h from South | Drizzle | Drizzle |
| November 25 | 50°F10°C | 57°F14°C | 6 mph10 km/h from Southeast | Drizzle | Cloudy |
| November 26 | 50°F10°C | 56°F14°C | 3 mph5 km/h from West | Drizzle | Drizzle |
| November 27 | 47°F8°C | 59°F15°C | 5 mph9 km/h from Northeast | Mostly Clear | Partly Cloudy |
| November 28 | 44°F7°C | 59°F15°C | 6 mph10 km/h from Northeast | Partly Cloudy | Mostly Cloudy |
| November 29 | 47°F8°C | 59°F15°C | 5 mph8 km/h from Northeast | Mostly Cloudy | Mostly Clear |
Yes
Low of 46°F8°C, High of 59°F15°CWind: 7 mph11 km/h
Precipitation: 52% rain