Yes
you do need a jacket based on the weather in San Francisco, CA 94117, USA 1 second ago
Why? Because a jacket will keep you cozy, but you won't break a seat!
55°F13°C & Mostly Cloudy
Wind is 5 mph8 km/h from the Southwest, gusting to 9 mph15 km/h
| July 10 | ||||
| 8am | 55°F13°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 9am | 55°F13°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 10am | 55°F13°C | 4 mph7 km/h Southwest | Mostly Cloudy | |
| 11am | 57°F14°C | 4 mph7 km/h South | Partly Cloudy | |
| 12pm | 61°F16°C | 3 mph6 km/h Southwest | Mostly Clear | |
| 1pm | 64°F18°C | 3 mph6 km/h Southwest | Mostly Clear | |
| 2pm | 66°F19°C | 5 mph9 km/h Southwest | Mostly Clear | |
| 3pm | 67°F20°C | 7 mph12 km/h Southwest | Mostly Clear | |
| 4pm | 68°F20°C | 9 mph14 km/h Southwest | Mostly Clear | |
| 5pm | 68°F20°C | 10 mph16 km/h West | Mostly Clear | |
| 6pm | 67°F20°C | 11 mph18 km/h West | Mostly Clear | |
| 7pm | 67°F19°C | 12 mph19 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 10 | 54°F12°C | 68°F20°C | 8 mph13 km/h from Southwest | Mostly Clear | Partly Cloudy |
| July 11 | 55°F13°C | 67°F19°C | 8 mph12 km/h from Southwest | Mostly Clear | Partly Cloudy |
| July 12 | 54°F12°C | 65°F19°C | 9 mph15 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| July 13 | 55°F13°C | 63°F17°C | 9 mph14 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| July 14 | 54°F12°C | 64°F18°C | 9 mph14 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| July 15 | 54°F12°C | 64°F18°C | 10 mph17 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| July 16 | 56°F13°C | 64°F18°C | 10 mph16 km/h from Southwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 55°F13°C, High of 67°F20°CWind: 8 mph12 km/h
Precipitation: None