Yes
you do need a jacket based on the weather in San Francisco, CA 94117, USA 3 minutes ago
Why? Because sorry, it\s too cool for just a hoodie!
59°F15°C & Clear
Wind is 4 mph6 km/h from the West, gusting to 6 mph9 km/h
| January 16 | ||||
| 6pm | 58°F15°C | 5 mph7 km/h West | Clear | |
| 7pm | 57°F14°C | 5 mph9 km/h West | Clear | |
| 8pm | 54°F12°C | 6 mph9 km/h West | Clear | |
| 9pm | 52°F11°C | 6 mph9 km/h West | Mostly Clear | |
| 10pm | 51°F10°C | 6 mph9 km/h West | Mostly Clear | |
| 11pm | 50°F10°C | 6 mph10 km/h West | Partly Cloudy | |
| January 17 | ||||
| 12am | 50°F10°C | 4 mph7 km/h West | Mostly Clear | |
| 1am | 49°F10°C | 4 mph6 km/h West | Mostly Clear | |
| 2am | 48°F9°C | 4 mph6 km/h Southwest | Mostly Clear | |
| 3am | 47°F9°C | 4 mph6 km/h Southwest | Mostly Clear | |
| 4am | 47°F8°C | 4 mph7 km/h Southwest | Mostly Clear | |
| 5am | 46°F8°C | 4 mph7 km/h Southwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 16 | 44°F7°C | 59°F15°C | 4 mph6 km/h from Northwest | Clear | Mostly Clear |
| January 17 | 46°F8°C | 54°F12°C | 6 mph9 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| January 18 | 44°F7°C | 56°F13°C | 3 mph5 km/h from Northwest | Mostly Clear | Mostly Clear |
| January 19 | 44°F6°C | 54°F12°C | 4 mph6 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| January 20 | 44°F6°C | 57°F14°C | 8 mph12 km/h from North | Mostly Clear | Mostly Clear |
| January 21 | 45°F7°C | 58°F15°C | 5 mph8 km/h from Northeast | Mostly Clear | Mostly Clear |
| January 22 | 44°F7°C | 60°F16°C | 4 mph6 km/h from North | Clear | Clear |
Yes
Low of 46°F8°C, High of 55°F13°CWind: 6 mph9 km/h
Precipitation: None