Yes
you do need a jacket based on the weather in San Francisco, CA 94123, USA 1 second ago
Why? Because sorry, it's too cool for just a hoodie!
57°F14°C & Mostly Clear
Wind is 11 mph17 km/h from the West, gusting to 17 mph28 km/h
| August 4 | ||||
| 11am | 58°F14°C | 10 mph17 km/h West | Mostly Clear | |
| 12pm | 60°F16°C | 10 mph16 km/h West | Mostly Clear | |
| 1pm | 63°F17°C | 11 mph18 km/h West | Clear | |
| 2pm | 65°F18°C | 12 mph19 km/h West | Clear | |
| 3pm | 67°F19°C | 14 mph23 km/h West | Clear | |
| 4pm | 68°F20°C | 16 mph26 km/h West | Windy | |
| 5pm | 69°F20°C | 16 mph26 km/h West | Windy | |
| 6pm | 69°F21°C | 17 mph27 km/h West | Windy | |
| 7pm | 70°F21°C | 15 mph23 km/h West | Clear | |
| 8pm | 69°F20°C | 15 mph24 km/h West | Clear | |
| 9pm | 67°F19°C | 14 mph23 km/h West | Clear | |
| 10pm | 65°F18°C | 13 mph21 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 4 | 55°F13°C | 70°F21°C | 14 mph22 km/h from West | Clear | Mostly Clear |
| August 5 | 55°F13°C | 68°F20°C | 7 mph12 km/h from Southwest | Mostly Clear | Mostly Clear |
| August 6 | 55°F13°C | 72°F22°C | 6 mph10 km/h from Southwest | Mostly Clear | Partly Cloudy |
| August 7 | 58°F15°C | 68°F20°C | 8 mph13 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| August 8 | 57°F14°C | 70°F21°C | 7 mph11 km/h from Southwest | Mostly Clear | Partly Cloudy |
| August 9 | 58°F14°C | 69°F21°C | 7 mph11 km/h from Southwest | Mostly Clear | Partly Cloudy |
| August 10 | 58°F14°C | 68°F20°C | 7 mph12 km/h from Southwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 55°F13°C, High of 68°F20°CWind: 7 mph12 km/h
Precipitation: None