No
you don't need a jacket based on the weather in San Francisco, CA, USA 1 second ago
68°F20°C & Mostly Clear
Wind is 6 mph10 km/h from the Southwest, gusting to 11 mph17 km/h
| May 6 | ||||
| 3pm | 69°F20°C | 8 mph13 km/h West | Clear | |
| 4pm | 68°F20°C | 12 mph19 km/h West | Clear | |
| 5pm | 66°F19°C | 14 mph22 km/h West | Clear | |
| 6pm | 65°F19°C | 15 mph24 km/h Southwest | Mostly Clear | |
| 7pm | 64°F18°C | 15 mph24 km/h Southwest | Mostly Clear | |
| 8pm | 63°F17°C | 14 mph22 km/h Southwest | Mostly Clear | |
| 9pm | 61°F16°C | 13 mph20 km/h Southwest | Mostly Clear | |
| 10pm | 61°F16°C | 10 mph16 km/h Southwest | Mostly Clear | |
| 11pm | 59°F15°C | 9 mph14 km/h Southwest | Mostly Clear | |
| May 7 | ||||
| 12am | 58°F14°C | 8 mph13 km/h Southwest | Mostly Clear | |
| 1am | 57°F14°C | 8 mph13 km/h Southwest | Partly Cloudy | |
| 2am | 56°F13°C | 8 mph14 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 6 | 53°F12°C | 69°F20°C | 9 mph14 km/h from Southwest | Mostly Clear | Partly Cloudy |
| May 7 | 53°F12°C | 63°F17°C | 11 mph17 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| May 8 | 51°F11°C | 66°F19°C | 7 mph11 km/h from West | Partly Cloudy | Mostly Clear |
| May 9 | 50°F10°C | 69°F20°C | 7 mph11 km/h from West | Mostly Clear | Mostly Clear |
| May 10 | 52°F11°C | 69°F21°C | 7 mph12 km/h from Southwest | Clear | Mostly Clear |
| May 11 | 53°F12°C | 64°F18°C | 10 mph16 km/h from West | Mostly Clear | Drizzle |
| May 12 | 52°F11°C | 60°F15°C | 12 mph19 km/h from Southwest | Drizzle | Partly Cloudy |
Yes
Low of 53°F12°C, High of 63°F17°CWind: 11 mph17 km/h
Precipitation: None