Yes
you do need a jacket based on the weather in San Francisco, CA 94133, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
58°F14°C & Mostly Clear
Wind is 2 mph4 km/h from the South, gusting to 6 mph9 km/h
| November 2 | ||||
| 8am | 58°F14°C | 5 mph8 km/h Southeast | Mostly Clear | |
| 9am | 58°F14°C | 6 mph9 km/h Southeast | Mostly Clear | |
| 10am | 57°F14°C | 4 mph6 km/h South | Partly Cloudy | |
| 11am | 57°F14°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 12pm | 56°F13°C | 5 mph7 km/h Southeast | Mostly Cloudy | |
| 1pm | 55°F13°C | 4 mph6 km/h Southeast | Mostly Cloudy | |
| 2pm | 55°F13°C | 3 mph5 km/h Southeast | Mostly Cloudy | |
| 3pm | 56°F13°C | 2 mph3 km/h Northeast | Mostly Cloudy | |
| 4pm | 56°F13°C | 2 mph4 km/h North | Mostly Cloudy | |
| 5pm | 58°F14°C | 2 mph3 km/h North | Mostly Cloudy | |
| 6pm | 60°F15°C | 2 mph3 km/h West | Partly Cloudy | |
| 7pm | 63°F17°C | 2 mph3 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 2 | 55°F13°C | 68°F20°C | 4 mph7 km/h from West | Mostly Clear | Mostly Clear |
| November 3 | 54°F12°C | 61°F16°C | 7 mph11 km/h from Southwest | Mostly Clear | Partly Cloudy |
| November 4 | 55°F13°C | 66°F19°C | 6 mph9 km/h from South | Mostly Cloudy | Heavy Rain |
| November 5 | 59°F15°C | 63°F17°C | 14 mph22 km/h from South | Rain | Mostly Cloudy |
| November 6 | 55°F13°C | 64°F18°C | 4 mph6 km/h from West | Partly Cloudy | Mostly Cloudy |
| November 7 | 55°F13°C | 64°F18°C | 4 mph7 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| November 8 | 56°F13°C | 68°F20°C | 4 mph7 km/h from North | Partly Cloudy | Partly Cloudy |
Yes
Low of 55°F13°C, High of 61°F16°CWind: 7 mph11 km/h
Precipitation: None