No
you don't need a jacket based on the weather in San Francisco, CA 94123, USA 1 second ago
60°F16°C & Clear
Wind is 7 mph11 km/h from the West, gusting to 12 mph20 km/h
| June 22 | ||||
| 1am | 58°F15°C | 6 mph9 km/h West | Clear | |
| 2am | 57°F14°C | 5 mph8 km/h West | Clear | |
| 3am | 56°F13°C | 5 mph8 km/h West | Clear | |
| 4am | 55°F13°C | 5 mph8 km/h Southwest | Clear | |
| 5am | 54°F12°C | 3 mph5 km/h West | Clear | |
| 6am | 54°F12°C | 3 mph5 km/h Southwest | Clear | |
| 7am | 53°F12°C | 4 mph6 km/h West | Clear | |
| 8am | 53°F12°C | 4 mph7 km/h West | Clear | |
| 9am | 53°F12°C | 4 mph6 km/h West | Clear | |
| 10am | 54°F12°C | 3 mph5 km/h West | Clear | |
| 11am | 56°F14°C | 3 mph5 km/h West | Clear | |
| 12pm | 59°F15°C | 4 mph6 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 21 | 54°F12°C | 67°F20°C | 9 mph15 km/h from West | Clear | Clear |
| June 22 | 53°F12°C | 68°F20°C | 8 mph13 km/h from West | Clear | Mostly Clear |
| June 23 | 52°F11°C | 66°F19°C | 8 mph14 km/h from Southwest | Mostly Clear | Mostly Cloudy |
| June 24 | 53°F12°C | 62°F17°C | 10 mph17 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| June 25 | 53°F12°C | 64°F18°C | 9 mph14 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| June 26 | 54°F12°C | 69°F20°C | 8 mph13 km/h from West | Clear | Mostly Clear |
| June 27 | 54°F12°C | 65°F18°C | 8 mph13 km/h from Southwest | Mostly Clear | Mostly Clear |
Yes
Low of 53°F12°C, High of 68°F20°CWind: 8 mph13 km/h
Precipitation: None